Recommend?

So ive bin bored l8tly,so ive bin playing CS1.6,i wanted to know if there are any good online games,that are FPS,and have low system requirements,cuz i have crysis,and its taking all my memory,and my system specs are lower then what the alienware tag says.

Combat Arms? Most FPS games take up a lot of resources and have high req's. unless they are really really crap.

oh yea CA i remmber that game,i played it once,it was good but not great,any others zeus?

Halo PC is pretty sweet.
Here is the trial if you wanna give it a run before you go buy it http://download.cnet.com/Halo-for-Wi...-10726108.html
BTW Staff, Halo Trial is free over at microsoft.com so don't jump on me for posting illegal downloads and whatnot.