Next fps game

So im starting to get a little bored of my current games for the pc: L4D, CSS, DODS, HL2, BF2 demo, WoW, TF2, and UT3 lol. So what are some good FPS's that i should get? i was thinking about COD4 but i have it for the 360 so idk if its worth it for the PC. Or some other games that someone could mention?Next fps game
Maybe buy the full Battlefield 2? A demo can't last you that long.Next fps game
Get COD:4, I have it for PS3 and had it for 360 before it Red Ringed, and I still play on my PC jsut as much as I do the console version. Plus FPS on PC > FPS on Console
COD5
Call of Duty: World at War is one you could think about getting. And if your computer can handle it you should definitely pick up Crysis and Crysis Warhead. Those are two of the best PC FPS titles. Mirror's Edge is also a pretty good FPS (though the focus is on acrobatics, not shooting) with great replay value. And while it it's an RPG and not a real FPS Fallout 3 is probably one of the best recently released games for the PC.
Mirrors edge is mainly Freerunning.. So you might as well go to do some actualy Parkour :P And yeah get Cod4 For PC and BF2 Full game.. :D
lol well everytime i would stop at bestbuy, since that seems to be the only store that carries it, is always sold out. Andi i would get crysis warhead cuz it has better multiplayer than Crysis. But idk if my computer can handle it lol ill DL the demo tonight. I can play COD4 good and BF2 also even though it lags a smidge at medium settings because of my specs.Cpu- AMD athlon 64 3800+. Speed= 2.41 but can you run it said its rated at 3.81? idk thats what they said.RAM-1gb vistaGPU- hd 4670