diff --git a/TODO.md b/TODO.md
index 50da2191..926ab0e8 100644
--- a/TODO.md
+++ b/TODO.md
@@ -180,4 +180,7 @@ Remember that, as always with QuerySets, any subsequent chained methods which im
 
 * Subdomain saving should not trigger bind slave
 
-* Domain account change, unselected checkbox: migrate subdomains
+* multiple files monitoring
+* prevent adding local email addresses on account.contacts account.email
+
+* Resource monitoring without ROUTE alert or explicit error
diff --git a/orchestra/apps/domains/admin.py b/orchestra/apps/domains/admin.py
index 06efcff2..bea4093e 100644
--- a/orchestra/apps/domains/admin.py
+++ b/orchestra/apps/domains/admin.py
@@ -10,7 +10,7 @@ from orchestra.apps.accounts.admin import AccountAdminMixin
 from orchestra.utils import apps
 
 from .actions import view_zone
-from .forms import RecordInlineFormSet, DomainAdminForm
+from .forms import RecordInlineFormSet, CreateDomainAdminForm
 from .filters import TopDomainListFilter
 from .models import Domain, Record
 
@@ -54,11 +54,11 @@ class DomainInline(admin.TabularInline):
 
 
 class DomainAdmin(ChangeListDefaultFilter, AccountAdminMixin, ExtendedModelAdmin):
-    # TODO name link
-    fields = ('name', ('account', 'migrate_subdomains'),)
     list_display = (
         'structured_name', 'display_is_top', 'websites', 'account_link'
     )
+    add_fields = ('name', 'account')
+    fields = ('name', 'account_link')
     inlines = [RecordInline, DomainInline]
     list_filter = [TopDomainListFilter]
     change_readonly_fields = ('name',)
@@ -66,7 +66,7 @@ class DomainAdmin(ChangeListDefaultFilter, AccountAdminMixin, ExtendedModelAdmin
     default_changelist_filters = (
         ('top_domain', 'True'),
     )
-    form = DomainAdminForm
+    add_form = CreateDomainAdminForm
     change_view_actions = [view_zone]
     
     def structured_name(self, domain):
@@ -112,11 +112,11 @@ class DomainAdmin(ChangeListDefaultFilter, AccountAdminMixin, ExtendedModelAdmin
             qs = qs.prefetch_related('websites')
         return qs
     
-    def save_related(self, request, form, formsets, change):
-        super(DomainAdmin, self).save_related(request, form, formsets, change)
-        if form.cleaned_data['migrate_subdomains']:
-            domain = form.instance
-            domain.subdomains.update(account_id=domain.account_id)
+#    def save_related(self, request, form, formsets, change):
+#        super(DomainAdmin, self).save_related(request, form, formsets, change)
+#        if form.cleaned_data['migrate_subdomains']:
+#            domain = form.instance
+#            domain.subdomains.update(account_id=domain.account_id)
 
 
 admin.site.register(Domain, DomainAdmin)
diff --git a/orchestra/apps/domains/backends.py b/orchestra/apps/domains/backends.py
index c1b71568..c5a1f085 100644
--- a/orchestra/apps/domains/backends.py
+++ b/orchestra/apps/domains/backends.py
@@ -86,12 +86,14 @@ class Bind9MasterDomainBackend(ServiceController):
         return self.get_servers(domain, Bind9SlaveDomainBackend)
     
     def get_context(self, domain):
+        slaves = self.get_slaves(domain)
         context = {
             'name': domain.name,
             'zone_path': settings.DOMAINS_ZONE_PATH % {'name': domain.name},
             'subdomains': domain.subdomains.all(),
             'banner': self.get_banner(),
-            'slaves': '; '.join(self.get_slaves(domain)) or 'none',
+            'slaves': '; '.join(slaves) or 'none',
+            'also_notify': '; '.join(slaves) + ';' if slaves else '',
         }
         context.update({
             'conf_path': settings.DOMAINS_MASTERS_PATH,
@@ -101,6 +103,7 @@ class Bind9MasterDomainBackend(ServiceController):
                     type master;
                     file "%(zone_path)s";
                     allow-transfer { %(slaves)s; };
+                    also-notify { %(also_notify)s };
                     notify yes;
                 };""" % context)
         })
diff --git a/orchestra/apps/domains/forms.py b/orchestra/apps/domains/forms.py
index b13429a6..212af8e9 100644
--- a/orchestra/apps/domains/forms.py
+++ b/orchestra/apps/domains/forms.py
@@ -7,13 +7,13 @@ from .helpers import domain_for_validation
 from .models import Domain
 
 
-class DomainAdminForm(forms.ModelForm):
-    migrate_subdomains = forms.BooleanField(label=_("Migrate subdomains"), required=False,
-            initial=False, help_text=_("Propagate the account owner change to subdomains."))
+class CreateDomainAdminForm(forms.ModelForm):
+#    migrate_subdomains = forms.BooleanField(label=_("Migrate subdomains"), required=False,
+#            initial=False, help_text=_("Propagate the account owner change to subdomains."))
     
     def clean(self):
         """ inherit related top domain account, when exists """
-        cleaned_data = super(DomainAdminForm, self).clean()
+        cleaned_data = super(CreateDomainAdminForm, self).clean()
         if not cleaned_data['account']:
             domain = Domain(name=cleaned_data['name'])
             top = domain.get_top()
diff --git a/orchestra/apps/domains/models.py b/orchestra/apps/domains/models.py
index fc5c9a72..6ac12dda 100644
--- a/orchestra/apps/domains/models.py
+++ b/orchestra/apps/domains/models.py
@@ -182,6 +182,7 @@ class Record(models.Model):
     def clean(self):
         """ validates record value based on its type """
         # validate value
+        self.value = self.value.lower().strip()
         mapp = {
             self.MX: validators.validate_mx_record,
             self.NS: validators.validate_zone_label,
diff --git a/orchestra/apps/issues/admin.py b/orchestra/apps/issues/admin.py
index 7f34fb98..1f9772c4 100644
--- a/orchestra/apps/issues/admin.py
+++ b/orchestra/apps/issues/admin.py
@@ -12,12 +12,11 @@ from django.utils.translation import ugettext_lazy as _
 from markdown import markdown
 
 from orchestra.admin import ChangeListDefaultFilter, ExtendedModelAdmin#, ChangeViewActions
-from orchestra.admin.utils import (admin_link, admin_colored, wrap_admin_view,
-        admin_date)
-from orchestra.apps.contacts import settings as contacts_settings
+from orchestra.admin.utils import admin_link, admin_colored, wrap_admin_view, admin_date
+from orchestra.apps.contacts.models import Contact
 
 from .actions import (reject_tickets, resolve_tickets, take_tickets, close_tickets,
-    mark_as_unread, mark_as_read, set_default_queue)
+        mark_as_unread, mark_as_read, set_default_queue)
 from .filters import MyTicketsListFilter, TicketStateListFilter
 from .forms import MessageInlineForm, TicketForm
 from .helpers import get_ticket_changes, markdown_formated_changes, filter_actions
@@ -311,7 +310,7 @@ class QueueAdmin(admin.ModelAdmin):
     def get_list_display(self, request):
         """ show notifications """
         list_display = list(self.list_display)
-        for value, verbose in contacts_settings.CONTACTS_EMAIL_USAGES:
+        for value, verbose in Contact.EMAIL_USAGES:
             def display_notify(queue, notify=value):
                 return notify in queue.notify
             display_notify.short_description = verbose
diff --git a/orchestra/apps/lists/backends.py b/orchestra/apps/lists/backends.py
index 3a6c8fed..1b202b1a 100644
--- a/orchestra/apps/lists/backends.py
+++ b/orchestra/apps/lists/backends.py
@@ -102,7 +102,8 @@ class MailmanBackend(ServiceController):
         for address in self.addresses:
             context['address'] = address
             self.append('sed -i "s/^.*\s%(name)s%(address)s\s*$//" %(virtual_alias)s' % context)
-        self.append("rmlist -a %(name)s" % context)
+        # TODO remove
+        self.append("echo rmlist -a %(name)s" % context)
     
     def commit(self):
         context = self.get_context_files()
@@ -172,7 +173,7 @@ class MailmanTraffic(ServiceMonitor):
         }
 
 
-class MailmanTraffic(ServiceMonitor):
+class MailmanSubscribers(ServiceMonitor):
     model = 'lists.List'
     verbose_name = _("Mailman subscribers")
     
diff --git a/orchestra/apps/lists/forms.py b/orchestra/apps/lists/forms.py
index dd37bd47..9b01aaa3 100644
--- a/orchestra/apps/lists/forms.py
+++ b/orchestra/apps/lists/forms.py
@@ -1,6 +1,7 @@
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 
+from orchestra import settings as orchestra_settings
 from orchestra.core.validators import validate_password
 from orchestra.forms.widgets import ReadOnlyWidget
 
@@ -16,7 +17,7 @@ class CleanAddressMixin(object):
 
 
 class ListCreationForm(CleanAddressMixin, forms.ModelForm):
-    password1 = forms.CharField(label=_("Password"),
+    password1 = forms.CharField(label=_("Password"), validators=[validate_password],
             widget=forms.PasswordInput)
     password2 = forms.CharField(label=_("Password confirmation"),
             widget=forms.PasswordInput,
@@ -24,7 +25,13 @@ class ListCreationForm(CleanAddressMixin, forms.ModelForm):
     
     def __init__(self, *args, **kwargs):
         super(ListCreationForm, self).__init__(*args, **kwargs)
-        self.fields['password1'].validators.append(validate_password)
+        if orchestra_settings.ORCHESTRA_MIGRATION_MODE:
+            self.fields['password1'].widget = forms.HiddenInput()
+            self.fields['password1'].required = False
+            self.fields['password2'].widget = forms.HiddenInput()
+            self.fields['password2'].required = False
+            self.fields['admin_email'].widget = forms.HiddenInput()
+            self.fields['admin_email'].required = False
     
     def clean_password2(self):
         password1 = self.cleaned_data.get("password1")
@@ -36,7 +43,8 @@ class ListCreationForm(CleanAddressMixin, forms.ModelForm):
     
     def save(self, commit=True):
         obj = super(ListCreationForm, self).save(commit=commit)
-        obj.set_password(self.cleaned_data["password1"])
+        if not orchestra_settings.ORCHESTRA_MIGRATION_MODE:
+            obj.set_password(self.cleaned_data["password1"])
         return obj
 
 
diff --git a/orchestra/apps/mailboxes/backends.py b/orchestra/apps/mailboxes/backends.py
index 73e4436d..46ecbbeb 100644
--- a/orchestra/apps/mailboxes/backends.py
+++ b/orchestra/apps/mailboxes/backends.py
@@ -46,8 +46,8 @@ class PasswdVirtualUserBackend(ServiceController):
             fi""" % context))
     
     def generate_filter(self, mailbox, context):
-        self.append("doveadm mailbox create -u %(username)s Spam" % context) # TODO override webmail filters???
-        context['filtering_path'] = os.path.join(context['home'], '.dovecot.sieve')
+        self.append("doveadm mailbox create -u %(username)s Spam" % context)
+        context['filtering_path'] = settings.MAILBOXES_SIEVE_PATH % context
         filtering = mailbox.get_filtering()
         if filtering:
             context['filtering'] = '# %(banner)s\n' + filtering
diff --git a/orchestra/apps/mailboxes/forms.py b/orchestra/apps/mailboxes/forms.py
index a9709b0d..3ea407af 100644
--- a/orchestra/apps/mailboxes/forms.py
+++ b/orchestra/apps/mailboxes/forms.py
@@ -14,7 +14,7 @@ class MailboxForm(forms.ModelForm):
     # TODO keep track of this ticket for future reimplementation
     #      https://code.djangoproject.com/ticket/897
     addresses = forms.ModelMultipleChoiceField(queryset=Address.objects, required=False,
-            widget=widgets.FilteredSelectMultiple(verbose_name=_('Pizzas'), is_stacked=False))
+            widget=widgets.FilteredSelectMultiple(verbose_name=_('addresses'), is_stacked=False))
     
     def __init__(self, *args, **kwargs):
         super(MailboxForm, self).__init__(*args, **kwargs)
diff --git a/orchestra/apps/mailboxes/models.py b/orchestra/apps/mailboxes/models.py
index 05bcc208..88e16284 100644
--- a/orchestra/apps/mailboxes/models.py
+++ b/orchestra/apps/mailboxes/models.py
@@ -8,7 +8,6 @@ from orchestra.core import services
 
 from . import validators, settings
 
-# TODO rename app to mailboxes
 
 class Mailbox(models.Model):
     CUSTOM = 'CUSTOM'
diff --git a/orchestra/apps/mailboxes/settings.py b/orchestra/apps/mailboxes/settings.py
index 391f7946..138649c0 100644
--- a/orchestra/apps/mailboxes/settings.py
+++ b/orchestra/apps/mailboxes/settings.py
@@ -1,3 +1,4 @@
+import os
 import textwrap
 
 from django.conf import settings
@@ -10,6 +11,10 @@ MAILBOXES_DOMAIN_MODEL = getattr(settings, 'MAILBOXES_DOMAIN_MODEL', 'domains.Do
 MAILBOXES_HOME = getattr(settings, 'MAILBOXES_HOME', '/home/%(name)s/')
 
 
+MAILBOXES_SIEVE_PATH = getattr(settings, 'MAILBOXES_SIEVE_PATH',
+        os.path.join(MAILBOXES_HOME, 'Maildir/sieve/orchestra.sieve'))
+
+
 MAILBOXES_SIEVETEST_PATH = getattr(settings, 'MAILBOXES_SIEVETEST_PATH', '/dev/shm')
 
 
diff --git a/orchestra/apps/resources/actions.py b/orchestra/apps/resources/actions.py
new file mode 100644
index 00000000..12668833
--- /dev/null
+++ b/orchestra/apps/resources/actions.py
@@ -0,0 +1,21 @@
+from django.contrib import messages
+from django.db import transaction
+from django.shortcuts import redirect
+from django.utils.translation import ungettext, ugettext_lazy as _
+
+
+@transaction.atomic
+def run_monitor(modeladmin, request, queryset):
+    for resource in queryset:
+        resource.monitor()
+        modeladmin.log_change(request, resource, _("Run monitors"))
+    num = len(queryset)
+    msg = ungettext(
+        _("One selected resource has been monitored."),
+        _("%s selected resource have been monitored.") % num,
+        num)
+    modeladmin.message_user(request, msg)
+    referer = request.META.get('HTTP_REFERER')
+    if referer:
+        return redirect(referer)
+run_monitor.url_name = 'monitor'
diff --git a/orchestra/apps/resources/admin.py b/orchestra/apps/resources/admin.py
index f5951ef3..4cc4555e 100644
--- a/orchestra/apps/resources/admin.py
+++ b/orchestra/apps/resources/admin.py
@@ -1,8 +1,9 @@
 from django.contrib import admin, messages
 from django.contrib.contenttypes import generic
+from django.core.urlresolvers import reverse
 from django.utils.functional import cached_property
 from django.utils.safestring import mark_safe
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext, ugettext_lazy as _
 
 from orchestra.admin import ExtendedModelAdmin
 from orchestra.admin.filters import UsedContentTypeFilter
@@ -10,6 +11,7 @@ from orchestra.admin.utils import insertattr, get_modeladmin, admin_link, admin_
 from orchestra.core import services
 from orchestra.utils import database_ready
 
+from .actions import run_monitor
 from .forms import ResourceForm
 from .models import Resource, ResourceData, MonitorData
 
@@ -66,27 +68,49 @@ class ResourceAdmin(ExtendedModelAdmin):
         return super(ResourceAdmin, self).formfield_for_dbfield(db_field, **kwargs)
 
 
-class ResourceDataAdmin(admin.ModelAdmin):
+class ResourceDataAdmin(ExtendedModelAdmin):
     list_display = (
-        'id', 'resource_link', 'used', 'allocated', 'updated_at', 'content_object_link'
+        'id', 'resource_link', 'content_object_link', 'used', 'allocated', 'display_unit',
+        'display_updated'
     )
     list_filter = ('resource',)
-    readonly_fields = ('content_object_link',)
+    add_fields = ('resource', 'content_type', 'object_id', 'used', 'updated_at', 'allocated')
+    fields = (
+        'resource_link', 'content_type', 'content_object_link', 'used', 'display_updated',
+        'allocated', 'display_unit'
+    )
+    readonly_fields = ('display_unit',)
+    change_readonly_fields = (
+        'resource_link', 'content_type', 'content_object_link', 'used', 'display_updated',
+        'display_unit'
+    )
+    actions = (run_monitor,)
+    change_view_actions = actions
+    ordering = ('-updated_at',)
     
     resource_link = admin_link('resource')
     content_object_link = admin_link('content_object')
+    display_updated = admin_date('updated_at', short_description=_("Updated"))
+    
+    def display_unit(self, data):
+        return data.unit
+    display_unit.short_description = _("Unit")
+    display_unit.admin_order_field = 'resource__unit'
     
     def get_queryset(self, request):
         queryset = super(ResourceDataAdmin, self).get_queryset(request)
         return queryset.prefetch_related('content_object')
 
 
-class MonitorDataAdmin(admin.ModelAdmin):
-    list_display = ('id', 'monitor', 'created_at', 'value', 'content_object_link')
+class MonitorDataAdmin(ExtendedModelAdmin):
+    list_display = ('id', 'monitor', 'display_created', 'value', 'content_object_link')
     list_filter = ('monitor',)
-    readonly_fields = ('content_object_link',)
+    add_fields = ('monitor', 'content_type', 'object_id', 'created_at', 'value')
+    fields = ('monitor', 'content_type', 'content_object_link', 'display_created', 'value')
+    change_readonly_fields = fields
     
     content_object_link = admin_link('content_object')
+    display_created = admin_date('created_at', short_description=_("Created"))
     
     def get_queryset(self, request):
         queryset = super(MonitorDataAdmin, self).get_queryset(request)
@@ -109,10 +133,21 @@ def resource_inline_factory(resources):
         def forms(self, resources=resources):
             forms = []
             resources_copy = list(resources)
-            for i, data in enumerate(self.queryset):
+            queryset = self.queryset
+            if self.instance.pk:
+                # Create missing resource data
+                queryset = list(queryset)
+                queryset_resources = [data.resource for data in queryset]
+                for resource in resources:
+                    if resource not in queryset_resources:
+                        data = resource.dataset.create(content_object=self.instance)
+                        queryset.append(data)
+            # Existing dataset
+            for i, data in enumerate(queryset):
                 forms.append(self._construct_form(i, resource=data.resource))
                 resources_copy.remove(data.resource)
-            for i, resource in enumerate(resources_copy, len(self.queryset)):
+            # Missing dataset
+            for i, resource in enumerate(resources_copy, len(queryset)):
                 forms.append(self._construct_form(i, resource=resource))
             return forms
     
@@ -123,9 +158,9 @@ def resource_inline_factory(resources):
         formset = ResourceInlineFormSet
         can_delete = False
         fields = (
-            'verbose_name', 'used', 'display_updated', 'allocated', 'unit'
+            'verbose_name', 'display_used', 'display_updated', 'allocated', 'unit',
         )
-        readonly_fields = ('used', 'display_updated')
+        readonly_fields = ('display_used', 'display_updated')
         
         class Media:
             css = {
@@ -134,9 +169,20 @@ def resource_inline_factory(resources):
         
         display_updated = admin_date('updated_at', default=_("Never"))
         
+        def display_used(self, data):
+            update_link = ''
+            if data.pk:
+                url = reverse('admin:resources_resourcedata_monitor', args=(data.pk,))
+                update_link = '<a href="%s"><strong>%s</strong></a>' % (url, ugettext("Update"))
+            if data.used is not None:
+                return '%s %s %s' % (data.used, data.resource.unit, update_link)
+            return _("Unknonw %s") % update_link
+        display_used.short_description = _("Used")
+        
         def has_add_permission(self, *args, **kwargs):
             """ Hidde add another """
             return False
+        
     return ResourceInline
 
 
diff --git a/orchestra/apps/resources/backends.py b/orchestra/apps/resources/backends.py
index 5ddcf97c..ba5bb77e 100644
--- a/orchestra/apps/resources/backends.py
+++ b/orchestra/apps/resources/backends.py
@@ -50,7 +50,7 @@ class ServiceMonitor(ServiceBackend):
         data = self.get_last_data(object_id)
         if data is None:
             return self.current_date - datetime.timedelta(days=1)
-        return data.date
+        return data.created_at
     
     def process(self, line):
         """ line -> object_id, value """
@@ -66,7 +66,7 @@ class ServiceMonitor(ServiceBackend):
             line = line.strip()
             object_id, value = self.process(line)
             MonitorData.objects.create(monitor=name, object_id=object_id,
-                    content_type=ct, value=value, date=self.current_date)
+                    content_type=ct, value=value, created_at=self.current_date)
     
     def execute(self, server):
         log = super(ServiceMonitor, self).execute(server)
diff --git a/orchestra/apps/resources/forms.py b/orchestra/apps/resources/forms.py
index abc4d149..74e7a916 100644
--- a/orchestra/apps/resources/forms.py
+++ b/orchestra/apps/resources/forms.py
@@ -26,11 +26,11 @@ class ResourceForm(forms.ModelForm):
                 self.fields['allocated'].required = True
                 self.fields['allocated'].initial = self.resource.default_allocation
     
-    def has_changed(self):
-        """ Make sure resourcedata objects are created for all resources """
-        if not self.instance.pk:
-            return True
-        return super(ResourceForm, self).has_changed()
+#    def has_changed(self):
+#        """ Make sure resourcedata objects are created for all resources """
+#        if not self.instance.pk:
+#            return True
+#        return super(ResourceForm, self).has_changed()
     
     def save(self, *args, **kwargs):
         self.instance.resource_id = self.resource.pk
diff --git a/orchestra/apps/resources/helpers.py b/orchestra/apps/resources/helpers.py
index c404f8de..682d19e9 100644
--- a/orchestra/apps/resources/helpers.py
+++ b/orchestra/apps/resources/helpers.py
@@ -61,4 +61,4 @@ def compute_resource_usage(data):
             has_result = True
         else:
             raise NotImplementedError("%s support not implemented" % data.period)
-    return result/resource.get_scale() if has_result else None
+    return float(result)/resource.get_scale() if has_result else None
diff --git a/orchestra/apps/resources/models.py b/orchestra/apps/resources/models.py
index 45d00ad9..5d55fb62 100644
--- a/orchestra/apps/resources/models.py
+++ b/orchestra/apps/resources/models.py
@@ -3,6 +3,7 @@ from django.contrib.contenttypes.models import ContentType
 from django.apps import apps
 from django.db import models
 from django.utils import timezone
+from django.utils.functional import cached_property
 from django.utils.translation import ugettext_lazy as _
 from djcelery.models import PeriodicTask, CrontabSchedule
 
@@ -11,7 +12,7 @@ from orchestra.models import queryset, fields
 from orchestra.utils.paths import get_project_root
 from orchestra.utils.system import run
 
-from . import helpers
+from . import helpers, tasks
 from .backends import ServiceMonitor
 from .validators import validate_scale
 
@@ -127,7 +128,7 @@ class ResourceData(models.Model):
     resource = models.ForeignKey(Resource, related_name='dataset', verbose_name=_("resource"))
     content_type = models.ForeignKey(ContentType, verbose_name=_("content type"))
     object_id = models.PositiveIntegerField(_("object id"))
-    used = models.PositiveIntegerField(_("used"), null=True)
+    used = models.DecimalField(_("used"), max_digits=16, decimal_places=2, null=True)
     updated_at = models.DateTimeField(_("updated"), null=True)
     allocated = models.PositiveIntegerField(_("allocated"), null=True, blank=True)
     
@@ -159,6 +160,9 @@ class ResourceData(models.Model):
         self.used = current or 0
         self.updated_at = timezone.now()
         self.save(update_fields=['used', 'updated_at'])
+    
+    def monitor(self):
+        tasks.monitor(self.resource_id, ids=(self.object_id,))
 
 
 class MonitorData(models.Model):
@@ -167,7 +171,7 @@ class MonitorData(models.Model):
             choices=ServiceMonitor.get_plugin_choices())
     content_type = models.ForeignKey(ContentType, verbose_name=_("content type"))
     object_id = models.PositiveIntegerField(_("object id"))
-    created_at = models.DateTimeField(_("created"), auto_now_add=True)
+    created_at = models.DateTimeField(_("created"))
     value = models.DecimalField(_("value"), max_digits=16, decimal_places=2)
     
     content_object = GenericForeignKey()
@@ -178,6 +182,10 @@ class MonitorData(models.Model):
     
     def __unicode__(self):
         return str(self.monitor)
+    
+    @cached_property
+    def unit(self):
+        return self.resource.unit
 
 
 def create_resource_relation():
diff --git a/orchestra/apps/resources/tasks.py b/orchestra/apps/resources/tasks.py
index 1e65d0e4..9b571c7f 100644
--- a/orchestra/apps/resources/tasks.py
+++ b/orchestra/apps/resources/tasks.py
@@ -2,29 +2,39 @@ from celery import shared_task
 from django.db.models.loading import get_model
 
 from orchestra.apps.orchestration.models import BackendOperation as Operation
+from orchestra.models.utils import get_model_field_path
 
 from .backends import ServiceMonitor
-from .models import ResourceData, Resource
 
 
 @shared_task(name='resources.Monitor')
-def monitor(resource_id):
-    resource = Resource.objects.get(pk=resource_id)
+def monitor(resource_id, ids=None):
+    from .models import ResourceData, Resource
     
+    resource = Resource.objects.get(pk=resource_id)
+    resource_model = resource.content_type.model_class()
     # Execute monitors
     for monitor_name in resource.monitors:
         backend = ServiceMonitor.get_backend(monitor_name)
         model = get_model(backend.model)
+        kwargs = {}
+        if ids:
+            path = get_model_field_path(model, resource_model)
+            path = '%s__in' % ('__'.join(path) or 'id')
+            kwargs = {
+                path: ids
+            }
         operations = []
         # Execute monitor
-        for obj in model.objects.all():
+        for obj in model.objects.filter(**kwargs):
             operations.append(Operation.create(backend, obj, Operation.MONITOR))
         Operation.execute(operations)
     
+    kwargs = {'id__in': ids} if ids else {}
     # Update used resources and trigger resource exceeded and revovery
     operations = []
     model = resource.content_type.model_class()
-    for obj in model.objects.all():
+    for obj in model.objects.filter(**kwargs):
         data = ResourceData.get_or_create(obj, resource)
         data.update()
         if not resource.disable_trigger:
diff --git a/orchestra/apps/services/actions.py b/orchestra/apps/services/actions.py
index 526bfd2f..c4243885 100644
--- a/orchestra/apps/services/actions.py
+++ b/orchestra/apps/services/actions.py
@@ -66,15 +66,14 @@ view_help.verbose_name = _("Help")
 
 def clone(modeladmin, request, queryset):
     service = queryset.get()
-    fields = (
-        'content_type_id', 'match', 'handler_type', 'is_active', 'ignore_superusers', 'billing_period',
-        'billing_point', 'is_fee', 'metric', 'nominal_price', 'tax', 'pricing_period', 
-        'rate_algorithm', 'on_cancel', 'payment_style',
-    )
+    fields = modeladmin.get_fields(request)
+    fk_fields = ('content_type',)
     query = []
     for field in fields:
-        value = getattr(service, field)
-        field = field.replace('_id', '')
+        if field in fk_fields:
+            value = getattr(service, field + '_id')
+        else:
+            value = getattr(service, field)
         query.append('%s=%s' % (field, value))
     opts = service._meta
     url = reverse('admin:%s_%s_add' % (opts.app_label, opts.model_name))
diff --git a/orchestra/apps/services/models.py b/orchestra/apps/services/models.py
index fc09fd49..eacc83f0 100644
--- a/orchestra/apps/services/models.py
+++ b/orchestra/apps/services/models.py
@@ -186,7 +186,7 @@ class Service(models.Model):
     nominal_price = models.DecimalField(_("nominal price"), max_digits=12,
             decimal_places=2)
     tax = models.PositiveIntegerField(_("tax"), choices=settings.SERVICES_SERVICE_TAXES,
-            default=settings.SERVICES_SERVICE_DEFAUL_TAX)
+            default=settings.SERVICES_SERVICE_DEFAULT_TAX)
     pricing_period = models.CharField(_("pricing period"), max_length=16,
             help_text=_("Time period that is used for computing the rate metric."),
             choices=(
diff --git a/orchestra/apps/services/settings.py b/orchestra/apps/services/settings.py
index 835b47a6..65ee8cc0 100644
--- a/orchestra/apps/services/settings.py
+++ b/orchestra/apps/services/settings.py
@@ -9,7 +9,7 @@ SERVICES_SERVICE_TAXES = getattr(settings, 'SERVICES_SERVICE_TAXES', (
     (21, "21%"),
 ))
 
-SERVICES_SERVICE_DEFAUL_TAX = getattr(settings, 'ORDERS_SERVICE_DFAULT_TAX', 0)
+SERVICES_SERVICE_DEFAULT_TAX = getattr(settings, 'SERVICES_SERVICE_DEFAULT_TAX', 0)
 
 
 SERVICES_SERVICE_ANUAL_BILLING_MONTH = getattr(settings, 'SERVICES_SERVICE_ANUAL_BILLING_MONTH', 1)
diff --git a/orchestra/apps/systemusers/backends.py b/orchestra/apps/systemusers/backends.py
index 8821ba67..4874d8db 100644
--- a/orchestra/apps/systemusers/backends.py
+++ b/orchestra/apps/systemusers/backends.py
@@ -68,7 +68,7 @@ class SystemUserDisk(ServiceMonitor):
     
     def monitor(self, user):
         context = self.get_context(user)
-        self.append("du -s %(home)s | xargs echo %(object_id)s" % context)
+        self.append("du -s %(home)s | cut -f1 | xargs echo %(object_id)s" % context)
     
     def get_context(self, user):
         context = SystemUserBackend().get_context(user)
diff --git a/orchestra/apps/webapps/models.py b/orchestra/apps/webapps/models.py
index 3449ef30..2e95d095 100644
--- a/orchestra/apps/webapps/models.py
+++ b/orchestra/apps/webapps/models.py
@@ -13,7 +13,8 @@ from . import settings
 
 class WebApp(models.Model):
     """ Represents a web application """
-    name = models.CharField(_("name"), max_length=128, validators=[validators.validate_name])
+    name = models.CharField(_("name"), max_length=128, validators=[validators.validate_name],
+            blank=settings.WEBAPPS_ALLOW_BLANK_NAME)
     type = models.CharField(_("type"), max_length=32,
             choices=dict_setting_to_choices(settings.WEBAPPS_TYPES),
             default=settings.WEBAPPS_DEFAULT_TYPE)
@@ -26,7 +27,7 @@ class WebApp(models.Model):
         verbose_name_plural = _("Web Apps")
     
     def __unicode__(self):
-        return self.name
+        return self.name or settings.WEBAPPS_BLANK_NAME
     
     @cached
     def get_options(self):
diff --git a/orchestra/apps/webapps/settings.py b/orchestra/apps/webapps/settings.py
index 02df8a06..86b121dd 100644
--- a/orchestra/apps/webapps/settings.py
+++ b/orchestra/apps/webapps/settings.py
@@ -10,6 +10,12 @@ WEBAPPS_FPM_LISTEN = getattr(settings, 'WEBAPPS_FPM_LISTEN',
     '127.0.0.1:%(fpm_port)s')
 
 
+WEBAPPS_ALLOW_BLANK_NAME = getattr(settings, 'WEBAPPS_ALLOW_BLANK_NAME', False)
+
+# Default name when blank
+WEBAPPS_BLANK_NAME = getattr(settings, 'WEBAPPS_BLANK_NAME', 'webapp')
+
+
 WEBAPPS_FPM_START_PORT = getattr(settings, 'WEBAPPS_FPM_START_PORT', 10000)
 
 
diff --git a/orchestra/apps/websites/backends/apache.py b/orchestra/apps/websites/backends/apache.py
index 1924fd69..6be3cbe5 100644
--- a/orchestra/apps/websites/backends/apache.py
+++ b/orchestra/apps/websites/backends/apache.py
@@ -3,7 +3,6 @@ import os
 import re
 
 from django.template import Template, Context
-from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
 
 from orchestra.apps.orchestration import ServiceController
@@ -191,17 +190,15 @@ class Apache2Traffic(ServiceMonitor):
     verbose_name = _("Apache 2 Traffic")
     
     def prepare(self):
-        current_date = timezone.localtime(self.current_date)
-        current_date = current_date.strftime("%Y%m%d%H%M%S")
+        current_date = self.current_date.strftime("%Y-%m-%d %H:%M:%S %Z")
         self.append(textwrap.dedent("""\
             function monitor () {
                 OBJECT_ID=$1
                 INI_DATE=$2
                 LOG_FILE="$3"
                 {
-                    awk -v ini="${INI_DATE}" '
+                    awk -v ini="${INI_DATE}" -v end="$(date '+%%Y%%m%%d%%H%%M%%S' -d '%s')" '
                     BEGIN {
-                        end = "%s"
                         sum = 0
                         months["Jan"] = "01";
                         months["Feb"] = "02";
@@ -235,12 +232,12 @@ class Apache2Traffic(ServiceMonitor):
     
     def monitor(self, site):
         context = self.get_context(site)
-        self.append('monitor %(object_id)i %(last_date)s "%(log_file)s"' % context)
+        self.append('monitor {object_id} $(date "+%Y%m%d%H%M%S" -d "{last_date}") "{log_file}"'.format(**context))
     
     def get_context(self, site):
-        last_date = timezone.localtime(self.get_last_date(site.pk))
+        last_date = self.get_last_date(site.pk)
         return {
             'log_file': os.path.join(settings.WEBSITES_BASE_APACHE_LOGS, site.unique_name),
-            'last_date': last_date.strftime("%Y%m%d%H%M%S"),
+            'last_date': last_date.strftime("%Y-%m-%d %H:%M:%S %Z"),
             'object_id': site.pk,
         }
diff --git a/orchestra/bin/orchestra-admin b/orchestra/bin/orchestra-admin
index 10952210..86558885 100755
--- a/orchestra/bin/orchestra-admin
+++ b/orchestra/bin/orchestra-admin
@@ -133,7 +133,7 @@ function install_requirements () {
          xvfb \
          ca-certificates"
     
-    PIP="django==1.7 \
+    PIP="django==1.7.1 \
          django-celery-email==1.0.4 \
          django-fluent-dashboard==0.3.5 \
          https://bitbucket.org/izi/django-admin-tools/get/a0abfffd76a0.zip \