From what I hear people are having problems playing even with minimum requirements with Q4
I went by BestBuy and looked for a copy of Quake 4, they said pre-order people got theirs. But they wont sell retail games until tomorrow!
Good thing you didn't do the preorder. Everyone I know that did it basically paid $10 for the t-shirt (which was 1 size only) and most the Best Buys were saying Q4 hadn't even been shipped to arrive on the release date.
Serpent are you gonna play Q4 with me when I'm all set?
Here's a nice link to check the min/max for lots o games and if you can run it
http://www.srtest.com/referrer/srtest