Ok... but how is this helping.. i loose my session in the inner chat window.. pls see the 2 gray of the following image. one has session and other does not. It looses Session in few seconds!!.

I am not a flash person. But I belive it boils down to SWF file call where session craps out. Can you pls give me some insight to how/when SWF is calling GetUserUniqueName() method?
OR
It has to do with ChatRaneService.... see the following Exception StacK trace:

ACSChat.Global.GetUserDisplayName(String useruniquename) in c:\inetpub\wwwroot\cutesoft\cutechatplumtreeportlet\global.asax.cs:line 124 at CuteSoft.Chat.DefaultDataProvider.GetUserDisplayName(String useruniquename) at z.GetUserDisplayName(String useruniquename) at CuteSoft.Chat.ChatApiImpl.DoGetUserDisplayName(String uniquename) at CuteSoft.Chat.ChatApiImpl.GetUserDisplayName(String uniquename) at CuteSoft.Chat.UserIdentity.get_DisplayName() at CuteSoft.Chat.ChatService.i() at CuteSoft.Chat.ChatRaneService.Connect(ChatCookie cookie)





CODE:
try
            {
                if (Session["UserID"]!=null)
                {
                    Response.Write("<BR><BR>I have Session. Time: " + DateTime.Now.ToShortTimeString() + " USER ID: " + Session["UserID"].ToString());
                    return Session["UserID"].ToString();
                }
                else
                {
                    Response.Write("\nI DO NOT have session. Time: " + DateTime.Now.ToShortTimeString());
                    return "Your_APP_lost_the_Session";
                }
            }
            catch(Exception s)
            {
                Response.Write("------Error Message: " + s.Message + "--------Stack trace: " + s.StackTrace);
            }
            return null;