Just noticed this new version of their PPC/Smart Phone emulator. Not a core Windows thing, but it has been very handy for me when figuring out how to LAN/WAN connect different releases of WM to Exchange servers over SSL etc. If the emulated WM image works then a real PDA with the same WM version should (ditto when you run the emulated image's saved state 6 months later)

http://www.microsoft.com/downloads/d...displaylang=en