Off course it was released the day after I built a new virtual machine for running the September CTP. Anyway, this release does support Visual Studio 2005 RTM, including the express editions.
Download here:
WinFX Runtime Components November CTP
SDK for WinFX Runtime Components November CTP
Visual Studio 2005 Extensions for WinFX
Visual Studio 2005 Extensions for Windows WorkFlow Foundation
Remember to remove all the old versions of WinFX, VS 2005 and .Net 2.0. Or start with a clean virtual machine.
The installation order is:
From Rob Relyea’s install guide for the September CTP.