Thanks. There are two attached.
Your post got me thinking...I had tested the samples when I was still using virtual PC and the samples wouldn't run, but I didn't think to test the samples again after I switched to the Vista/7 version and ran it on the real operating system - the samples do seem to be running correctly in Windows 7, so I suppose it must be something in my experiments not translating properly to the new version. Neither of the attached experiments is working. (They do work in XP.)
I appreciate you taking a look, let me know if you need anything else. Thanks!