Design base classes for Asp.net web part

Hello, This project is for C# .Net 2.0 programmer. I want to see a base Asp.Net web part designed on _Model-View-Presenter_ or _Model-View-Controller_ pattern. The web part will be used as a parent to the derived web parts, hosted within WSS 3.0 enviroment. Your understanding of SharePoint enviroment is very important. The delivered code will be packaged as _VS2005 solution_ and accompanied by the _readme_ explaining your **design decisions**. The requirements are quite flexible as I'm looking more for the coder who understands Asp.net web parts architecture, rather than a piece of code to deliver certain functionality. ------------ It's possible that I'll accept several bidders ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Asp.net 2.0, WSS 3.0, C#, SharePoint