Clinton,
These questions and answers lead to more. I would like to have a phone call when I return to the office next week to answer them more fully.
In the meantime:
.NET Framework: clearly some forms of integration are independent of the development environment of FMDesktop. Today, FMDesktop does not support direct integration via the .NET framework. That doesn't mean it never will though.
Revit integration: As much as I can say about this is posted in the Revit or ADT thread.
SQL Server: Is one of the supported databases today for FMDesktop version 6.5.
Thin clients: Today, Facility Web is a module that publishes for a browser environment. I doubt that answers your question, but I'm not sure exactly how much support you want. Let's talk next week.
Mark Evans
Product Manager, FM Solutions
Mark Evans
Senior Product Manager
AEC Division, Simulation Product Line
Autodesk, Inc.