diff --git a/cms/models.py b/cms/models.py
index a97b43b..6ded6dc 100644
--- a/cms/models.py
+++ b/cms/models.py
@@ -317,6 +317,7 @@ class RelatedMeta (models.base.ModelBase):
             elif rel.auto_create(instance) if callable(rel.auto_create) else \
                  rel.auto_create:
                 post = model(related = instance)
+                # TODO: hackish way: model.objects.filter(related=null,...).delete()
             else:
                 return
             post.rel_to_post()
@@ -325,7 +326,6 @@ class RelatedMeta (models.base.ModelBase):
         post_save.connect(handler_rel, model._relation.model, False)
 
     def __new__ (cl, name, bases, attrs):
-        # TODO: allow proxy models and better inheritance
         # TODO: check bindings
         if name == 'RelatedPost':
             return super().__new__(cl, name, bases, attrs)
@@ -348,7 +348,6 @@ class RelatedMeta (models.base.ModelBase):
         name = rel.model._meta.object_name
         if name == model._meta.object_name:
             model._meta.default_related_name = '{} Post'.format(name)
-
         return model
 
 
@@ -401,7 +400,7 @@ class RelatedPost (Post, metaclass = RelatedMeta):
         bindings = None
         """
         dict of `post_attr: rel_attr` that represent bindings of values
-        between the post and the related object. Field are updated according
+        between the post and the related object. Fields are updated according
         to `post_to_rel` and `rel_to_post`.
 
         If there is a post_attr "thread", the corresponding rel_attr is used
@@ -413,6 +412,11 @@ class RelatedPost (Post, metaclass = RelatedMeta):
 
         note: bound values can be any value, not only Django field.
         """
+        defaults = None
+        """
+        dict of `post_attr: value` that gives default value for the given
+        fields.
+        """
         post_to_rel = False
         """
         update related object when the post is saved, using bindings
@@ -474,7 +478,6 @@ class RelatedPost (Post, metaclass = RelatedMeta):
         if save:
             self.related.save()
 
-
     def rel_to_post(self, save = True):
         """
         Change the post using the related object bound values. Save the
@@ -508,13 +511,6 @@ class RelatedPost (Post, metaclass = RelatedMeta):
         if has_changed and save:
             self.save()
 
-    def __init__ (self, *kargs, **kwargs):
-        super().__init__(*kargs, **kwargs)
-        # we use this method for sync, in order to avoid intrusive code on other
-        # applications, e.g. using signals.
-        if self.pk and self._relation.rel_to_post:
-            self.rel_to_post(False)
-
     def save (self, avoid_sync = False, save = True, *args, **kwargs):
         """
         * avoid_sync: do not synchronise the post/related object;
diff --git a/cms/sections.py b/cms/sections.py
index 160be3f..7f1a78c 100644
--- a/cms/sections.py
+++ b/cms/sections.py
@@ -288,9 +288,6 @@ class List(Section):
         """
         Prepare objects before context is sent to the template renderer.
         Return the object_list that is prepared.
-
-        Remember: since we are in a rendering process, the items should
-        not be saved.
         """
         return object_list
 
diff --git a/cms/templates/aircox/cms/list.html b/cms/templates/aircox/cms/list.html
index 8ce2d98..864de04 100644
--- a/cms/templates/aircox/cms/list.html
+++ b/cms/templates/aircox/cms/list.html
@@ -7,7 +7,7 @@
 
 {% block content %}
 <ul class="content">
-{% for item in object_list %}
+{% for object in object_list %}
 {% include "aircox/cms/list_item.html" %}
 {% empty %}
 <div class="message empty">
diff --git a/cms/templates/aircox/cms/list_item.html b/cms/templates/aircox/cms/list_item.html
index 6d4aa56..4706b37 100644
--- a/cms/templates/aircox/cms/list_item.html
+++ b/cms/templates/aircox/cms/list_item.html
@@ -2,62 +2,62 @@
 {% load i18n %}
 {% load thumbnail %}
 
-<li {% if item.css_class %}class="{{ item.css_class }}"{% endif %}
-      {% for k, v in item.attrs.items %}
+<li {% if object.css_class %}class="{{ object.css_class }}"{% endif %}
+      {% for k, v in object.attrs.items %}
       {{ k }} = "{{ v|addslashes }}"
       {% endfor %} >
-  {% if item.url %}
-      <a class="url" href="{{ item.url }}">
+  {% if object.url %}
+      <a class="url" href="{{ object.url }}">
   {% endif %}
-  {% if 'image' in list.fields and item.image %}
-  <img class="image" src="{% thumbnail item.image list.image_size crop %}">
+  {% if 'image' in list.fields and object.image %}
+  <img class="image" src="{% thumbnail object.image list.image_size crop %}">
   {% endif %}
 
   <div class="body">
-      {% if 'title' in list.fields and item.title %}
-      <h2 class="title">{{ item.title }}</h2>
+      {% if 'title' in list.fields and object.title %}
+      <h2 class="title">{{ object.title }}</h2>
       {% endif %}
 
-      {% if 'content' in list.fields and item.content %}
+      {% if 'content' in list.fields and object.content %}
       <div class="content">
           {% if list.truncate %}
-          {{ item.content|striptags|truncatewords:list.truncate }}
+          {{ object.content|striptags|truncatewords:list.truncate }}
           {% else %}
-          {{ item.content|striptags }}
+          {{ object.content|striptags }}
           {% endif %}
       </div>
       {% endif %}
   </div>
 
   <div class="meta">
-      {% if item.date and 'date' in list.fields or 'time' in list.fields %}
-      <time datetime="{{ item.date }}">
+      {% if object.date and 'date' in list.fields or 'time' in list.fields %}
+      <time datetime="{{ object.date }}">
           {% if 'date' in list.fields %}
           <span class="date">
-              {{ item.date|date:'D. d F' }}
+              {{ object.date|date:'D. d F' }}
           </span>
           {% endif %}
           {% if 'time' in list.fields %}
           <span class="time">
-              {{ item.date|date:'H:i' }}
+              {{ object.date|date:'H:i' }}
           </span>
           {% endif %}
       </time>
       {% endif %}
-      {% if item.author and 'author' in list.fields %}
+      {% if object.author and 'author' in list.fields %}
       <span class="author">
-          {{ item.author }}
+          {{ object.author }}
       </span>
       {% endif %}
 
-      {% if item.info and 'info' in list.fields %}
+      {% if object.info and 'info' in list.fields %}
       <span class="info">
-          {{ item.info }}
+          {{ object.info }}
       </span>
       {% endif %}
   </div>
 
-  {% if item.url %}
+  {% if object.url %}
   </a>
   {% endif %}
 </li>
diff --git a/notes.md b/notes.md
index 24b2d52..672ccc2 100644
--- a/notes.md
+++ b/notes.md
@@ -2,12 +2,18 @@
 - logs: archive functionnality + track stats for diffusions
 - debug/prod configuration
 
+# TODO ajd
+- website/sections Diffusions/prepare\_object\_list -> sounds
+- players' buttons
+
+
 # TODO:
 - general:
     - timezone shit
     - translation
 
 - programs:
+    - schedule changes -> update later diffusions according to the new schedule
     - tests:
         - sound_monitor
 
@@ -26,13 +32,11 @@
         - cms.exposure; make it right, see nomenclature, + docstring
     - admin cms
     - sections:
+        - calendar title update
         - article list with the focus
             -> set html attribute based on values that are public
 
 - website:
-    - diff post init:
-        - strftime on title
-        - image?
     - render schedule does not get the correct list
     - diffusions:
         - filter sounds for undiffused diffusions
@@ -44,6 +48,3 @@
         - seek bar
     - list of played diffusions and tracks when non-stop;
 
-
-
-
diff --git a/website/sections.py b/website/sections.py
index 1155cee..19167ca 100644
--- a/website/sections.py
+++ b/website/sections.py
@@ -101,10 +101,12 @@ class Diffusions(sections.List):
 
     def prepare_object_list(self, object_list):
         """
-        This function just prepare the list of object, in order to have a good
-        title
+        This function just prepare the list of object, in order to:
+        - have a good title
+        - given a stream to listen to if needed
         """
         for post in object_list:
+            # title
             if not hasattr(post, 'related') or \
                     not hasattr(post.related , 'program'):
                 continue
@@ -113,6 +115,7 @@ class Diffusions(sections.List):
                 post.title = ': ' + post.title if post.title else \
                             ' // ' + post.related.start.strftime('%A %d %B')
                 post.title = name + post.title
+            # sounds
         return object_list
 
     def get_object_list(self):