yeah, the processor is your biggest problem probably.
1.7 ghz can often be not anywhere near what you need. If it's dual-core, then you're fine...but if not, it'll probably still run ok.
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 )