I'd want to try it on DS, and also I might buy it for PC once it's down to $30ish...the only problem is it's Microsoft published, which means no Steam downloads probably...
LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )