Microsoft recently renamed the much talked about WinFX to the Microsoft .NET Framework 3.0, since it is mainly the .NET Framework 2.0 with a number of additional services. There is a lot of controversy about the name change, but I typically stay away from such nonsense and just code :)
“The Microsoft .NET Framework 3.0 (formerly WinFX), is the new managed code programming model for Windows. It combines the power of the .NET Framework 2.0 with new technologies for building applications that have visually compelling user experiences, seamless communication across technology boundaries, and the ability to support a wide range of business processes.” - Microsoft
You can find the website for .NET Framework 3.0 here.
The new services, which also have their own websites are:
Source: David Hayden ( ASP.NET C# Developer )