After end of turn new turn seemed to be coming up kind of slow. I clicked an adventure location and got a BSOD. I don't remember the problem file the BSOD reported, but it was atisomething.dll so seems graphics related. The linked zip has debug.err, dump, dxdiag and last two autosaves.
http://dl.dropbox.com/u/8154115/BSOD.zip