Does anybody here ever use games to demo your HT systems? Some of the newer games push my system almost as much as a reference quality DVD. Obviously the criteria would have to be the same: a truly outstanding presentation on all fronts: video, audio, and interest for the audience. I think its high time that a list of reference quality games be compiled for those of us that would like to demonstrate our systems with a "multimedia" presentation. Here are my entries: Halo - DD 5.1 Soundtrack, awesome visual and sound effects. This one is obvious. Rez - Really shows off the vibrant colors that my 47" Panasonic RPTV can produce; incredible sound and music. What other games would you put in this category?