--- a/Beremiz.py	Sat Feb 11 00:02:02 2012 +0100
+++ b/Beremiz.py	Wed Feb 15 00:32:01 2012 +0100
@@ -880,7 +880,7 @@
                 msizer.AddWindow(button, 0, border=0, flag=wx.ALIGN_CENTER)
         return msizer
 
-    def GenerateParamsPanel(self, plugin, bkgdclr):
+    def GenerateParamsPanel(self, plugin, bkgdclr, top_offset=0):
         rightwindow = wx.Panel(self.PLCConfig, -1, size=wx.Size(-1, -1))
         rightwindow.SetBackgroundColour(bkgdclr)
         
@@ -893,7 +893,7 @@
         rightwindowmainsizer.AddSizer(rightwindowsizer, 0, border=0, flag=wx.GROW)
         
         msizer = self.GenerateMethodButtonSizer(plugin, rightwindow, not self.PluginInfos[plugin]["right_visible"])
-        rightwindowsizer.AddSizer(msizer, 0, border=0, flag=wx.GROW)
+        rightwindowsizer.AddSizer(msizer, 0, border=top_offset, flag=wx.TOP|wx.GROW)
         
         rightparamssizer = wx.BoxSizer(wx.HORIZONTAL)
         rightwindowsizer.AddSizer(rightparamssizer, 0, border=0, flag=wx.ALIGN_RIGHT)
@@ -1168,8 +1168,8 @@
         tc.Bind(wx.EVT_TEXT, self.GetTextCtrlCallBackFunction(tc, plugin, "BaseParams.Name"), id=tc_id)
         iecsizer.AddWindow(tc, 0, border=5, flag=wx.RIGHT|wx.ALIGN_CENTER_VERTICAL)
         
-        rightwindow = self.GenerateParamsPanel(plugin, bkgdclr)
-        self.PluginTreeSizer.AddWindow(rightwindow, 0, border=8, flag=wx.TOP|wx.GROW)
+        rightwindow = self.GenerateParamsPanel(plugin, bkgdclr, 8)
+        self.PluginTreeSizer.AddWindow(rightwindow, 0, border=0, flag=wx.GROW)
         
         self.PluginInfos[plugin]["left"] = leftwindow
         self.PluginInfos[plugin]["right"] = rightwindow

--- a/plugger.py	Sat Feb 11 00:02:02 2012 +0100
+++ b/plugger.py	Wed Feb 15 00:32:01 2012 +0100
@@ -466,6 +466,14 @@
             self.GetPlugRoot().logger.write_warning(_("A child names \"%s\" already exist -> \"%s\"\n")%(DesiredName,res))
         return res
 
+    def GetAllChannels(self):
+        AllChannels=[]
+        for PlugInstance in self.PlugParent.IterChilds():
+            if PlugInstance != self:
+                AllChannels.append(PlugInstance.BaseParams.getIEC_Channel())
+        AllChannels.sort()
+        return AllChannels
+
     def FindNewIEC_Channel(self, DesiredChannel):
         """
         Changes IEC Channel number to DesiredChannel if available, nearest available if not.
@@ -476,12 +484,8 @@
         # Do nothing if no change
         #if CurrentChannel == DesiredChannel: return CurrentChannel
         # Build a list of used Channels out of parent's PluggedChilds
-        AllChannels=[]
-        for PlugInstance in self.PlugParent.IterChilds():
-            if PlugInstance != self:
-                AllChannels.append(PlugInstance.BaseParams.getIEC_Channel())
-        AllChannels.sort()
-
+        AllChannels = self.GetAllChannels()
+        
         # Now, try to guess the nearest available channel
         res = DesiredChannel
         while res in AllChannels: # While channel not free