diff --git a/__init__.py b/__init__.py
index 3d9d4e6..f2c748a 100644
--- a/__init__.py
+++ b/__init__.py
@@ -9,20 +9,19 @@ bl_info = {
 }
 
 
-import addon_utils
 import logging
 import random
 import sys
 import os
 import bpy
-from . import environment, utils
+from . import environment
+from . import utils
 
 
 DEPENDENCIES = {
     "zmq",
     "umsgpack",
-    "yaml",
-    "esper"
+    "yaml"
 }
 
 
@@ -31,24 +30,24 @@ logging.basicConfig(level=logging.INFO)
 
 # UTILITY FUNCTIONS
 def client_list_callback(scene, context):
-    from operator import cli
+    # from operator import client
     
-    items = [("Common", "Common", "")]
+    # items = [("Common", "Common", "")]
 
-    username = bpy.context.window_manager.session.username
+    # username = bpy.context.window_manager.session.username
 
-    if cli:
-        client_keys = cli.list()
-        for k in client_keys:
-            if 'Client' in k[0]:
-                name = k[1]
+    # if cli:
+    #     client_keys = cli.list()
+    #     for k in client_keys:
+    #         if 'Client' in k[0]:
+    #             name = k[1]
 
-                if name == username:
-                    name += " (self)"
+    #             if name == username:
+    #                 name += " (self)"
 
-                items.append((name, name, ""))
+    #             items.append((name, name, ""))
 
-    return items
+    return [("Common", "Common", "")]
 
 
 def randomColor():
@@ -191,14 +190,13 @@ class SessionProps(bpy.types.PropertyGroup):
 
 classes = (
     ReplicatedDatablock,
-    SessionProps
+    SessionProps,
 
 )
 
 libs = os.path.dirname(os.path.abspath(__file__))+"\\libs\\replication"
 
 def register():
-    
     if libs not in sys.path:
         sys.path.append(libs)
         print(libs)
@@ -211,8 +209,6 @@ def register():
     for cls in classes:
         bpy.utils.register_class(cls)
 
-    bpy.types.ID.id = bpy.props.StringProperty(default="None")
-    bpy.types.ID.is_dirty = bpy.props.BoolProperty(default=False)
     bpy.types.WindowManager.session = bpy.props.PointerProperty(
         type=SessionProps)
 
diff --git a/bl_types/bl_mesh.py b/bl_types/bl_mesh.py
index a716d7a..99ba283 100644
--- a/bl_types/bl_mesh.py
+++ b/bl_types/bl_mesh.py
@@ -32,7 +32,7 @@ class BlMesh(ReplicatedDatablock):
                     f = mesh_buffer.faces.new(verts)
                     f.material_index = data["polygons"][p]['material_index']
     
-            if target is None and create:
+            if target is None:
                 target = bpy.data.meshes.new(data["name"])
     
             mesh_buffer.to_mesh(target)
@@ -55,7 +55,7 @@ class BlMesh(ReplicatedDatablock):
         assert(pointer)
 
         data = utils.dump_datablock(pointer, 2)
-        utils.dump_datablock_attibute(
+        utils.dump_datablock_attibutes(
             pointer, ['name', 'polygons', 'edges', 'vertices', 'id'], 6, data)
         
         # Fix material index
@@ -69,5 +69,5 @@ class BlMesh(ReplicatedDatablock):
 
 bl_id = "meshes"
 bl_class = bpy.types.Mesh
-bl_rep_class = BlMesh 
+bl_rep_class = BlMesh
 
diff --git a/bl_types/bl_object.py b/bl_types/bl_object.py
index 1e5db7f..e365073 100644
--- a/bl_types/bl_object.py
+++ b/bl_types/bl_object.py
@@ -43,8 +43,7 @@ class BlObject(ReplicatedDatablock):
                 if not target_modifier:
                     target_modifier = target.modifiers.new(data['modifiers'][modifier]['name'],data['modifiers'][modifier]['type'])
                
-                utils.dump_anything.load(target_modifier, data['modifiers'][modifier])
-
+               # utils.dump_anything.load(target_modifier, data['modifiers'][modifier])
 
 
     def dump(self, pointer=None):
diff --git a/ui.py b/ui.py
index a5aa5d2..93b921d 100644
--- a/ui.py
+++ b/ui.py
@@ -110,8 +110,6 @@ class SESSION_PT_settings(bpy.types.Panel):
                 # STATE SYNCING
                 else:    
                     status = "connecting..."
-                    if net_settings.is_admin:
-                        status =  "init scene...({} tasks remaining)".format(operators.client.active_tasks)
                     row.label(text=status)
                     row = layout.row()
                     row.operator("session.stop", icon='QUIT', text="CANCEL")
diff --git a/utils.py b/utils.py
index 376b2ed..c8afd8d 100644
--- a/utils.py
+++ b/utils.py
@@ -3,11 +3,13 @@ import sys
 from uuid import uuid4
 import json
 import os
+import string
+import random
 
 import bpy
 import mathutils
 
-from . import draw, environment
+from . import presence, environment
 from .libs import dump_anything
 
 # TODO: replace hardcoded values...
@@ -18,6 +20,24 @@ logger = logging.getLogger(__name__)
 logger.setLevel(logging.DEBUG)
 
 # UTILITY FUNCTIONS
+def random_string_digits(stringLength=6):
+    """Generate a random string of letters and digits """
+    lettersAndDigits = string.ascii_letters + string.digits
+    return ''.join(random.choice(lettersAndDigits) for i in range(stringLength))
+
+
+def refresh_window():
+    bpy.ops.wm.redraw_timer(type='DRAW_WIN_SWAP', iterations=1)
+
+def clean_scene():
+    for datablock in BPY_TYPES:
+        datablock_ref = getattr(bpy.data,  BPY_TYPES[datablock])
+        for item in datablock_ref:
+            try:
+                datablock_ref.remove(item)
+            # Catch last scene remove
+            except RuntimeError:
+                pass
 
 
 def revers(d):
@@ -28,12 +48,6 @@ def revers(d):
     return l[::-1]
 
 
-def refresh_window():
-    import bpy
-
-    bpy.ops.wm.redraw_timer(type='DRAW_WIN_SWAP', iterations=1)
-
-
 def get_armature_edition_context(armature):
 
     override = {}