This 360 was hooked up to a Samsung HDTV-I don't know the exact dimensions of it-it certainly wasn't huge-but Call of Duty 2 looked incredible on it, and I loved the game itself! The part I played through is set in the North African campaign of WWII; looked like Morocco. I worked my way through this building with a Nazi flag on it, got to the top and pressed one of the buttons when I was in front of a radio that called in an airstrike-whereupon British warplanes flew over the harbor, and bombed the daylights out of two Nazi cargo ships! And the controller actually felt more comfortable to me then the current XBOX controller.
I also got to play Hexic, a puzzle game from the designer of Tetris. Now, EGM claimed that this game comes built into the menu, but the 360 I played listed it as an XBOX Live arcade game.

At any rate, it's great fun! Instead of the puzzle pieces falling down, you start with a screen-full of different colored hexiconical pieces; you can rotate a group of 3 of them at a time to match up colors-very simple and addicting!
I asked the guy at EBX how much a Samsung HDTV, the size of the one they had the 360 hooked up to, would cost. He said probably around $400!

That's not bad, not NEARLY as much as I thought something like that would cost! I wonder, though, how much better consoles, even 16-bit ones, that aren't opitimized for HDTV, would look on one.
So at any rate, I'm pretty impressed! There aren't that many XBOX games that I really like, (I traded mine and it's games in for a new Cube at Game Crazy, recenlty.) so if Hexic comes built in with the cheaper package, I may just get one of these when I get a higher paying job. Hardware-wise, I just hope that Microsoft has gone with ONE standard drive this time that will work well with ALL 360 games.