Im totally down for that. Im plannin to get that day-of as well. But, you gotta give me a few days to beat the game first. haha. Ive been playing the beta like crazy and its awesome.
We used to do this a bit back when MGS4 came out last summer. It was fun while it lasted, but we never really changed games after that. And Im sure the 360 guys already have theirs set up with ODST already out and all.
Some other games that would be good down the road are Tekken 6 (that will have online play right?) and Modern Warfare 2.