.Net Application to send and receive with Trillian API

This application will be used to send and receive instant messages to users in a list of IM users. What I want, specifically is a Win Form with .Net C# application that will have the functional source code to send, receive, and parse (incoming) the IM messages that are sent and received using the Trillian API. See the specs below: The application should have classes that perform the following: -? Have a config file with a node with login and IM provider (yahoo, msn, aol) from which the process will login in as -? Have a tree to list friends and select from tree: >Yahoo ? ? ? - Tim234 ? ? ? - Mary234l ? ? ? - Jonxb > Aol ? ? ? - thisone23 > Msn ? ? - nextPerson234 -? Each outgoing message has an identifier so the app will know the sender or received messages: > The config file will have the logins for each provider? (yahoo, msn, aol), each on a node. **>? The Winform will do the following on one form: **1. have? tree with provider and friends 2. a friend can be selected to send a message (message box and send button on form? will? be enabled with friend is selected) 3. Message can be sent, and the chat window will show sent and recieved messages: **me:** hi tom how are you **tom:**im well how are you **me:** im great did you see this new cool app?? 4. Will send confirmation when message has been sent successfully app should be a .Net 3.5 / C#? project winform project.