okay, i'll bite, just so you have an answer!
i've been tuned out lately to the newest releases (except Fable and Halo 2), so you tell me - which system is it for, and does it cost to play online? i like the one game i played of the RE series - do the controls and camera still suck on Outbreak? and, you're talking about cooperative, right - that's good with me.
advantages: i have two xboxes (no live account, but have been considering it of late), every Nintendo system ever made except GBC, including the cube, a ps1, two ps2's, piles of dreamcasts, and i love gaming (could you tell?) - and have a flexible schedule. i'm not a hog or a boaster, and i don't cheat.
disadvantages: haven't played online yet, although i've been looking into it lately. i have the capability (i think) of going online now - with ps2 (network adapter and software, Comcast broadband), and of course with Xbox live, just have to get the kit.
if no one else answers and you want to help me, i'll be glad to come along for the ride! i'm a moderately good gamer, not great, but no beginner either. feel free to ask which games i've finished, liked, etc....
good luck getting more answers,