Modern Warfare 2 LAG!

i need your help guys!!!
since 2 days i got mw2 but it becomes more horrible from day to day!!!
yesterday it first started lagging a bit (short freezes) i thought ok it might be the updated game engine so it needs more power and so i turned AA off!
today i started playing and there was no lag so i turned up the aa to 4x again and no lag
when i had to load again because i died i started lagging like crazy and was gone after a few moments
when i came to the next mission it became even more worse:
i could see some frame like 10 seconds and sometimes i got framerates over 80!!!!!!
so i lowered the AA again to 2x and now this is the worst i ever had!!!!!!!!
but i dont think that my video card is bad or anything else
i forgot to mention that the cpu goes down to 10% durin those lags and all the other time its at 100%(even higher than in gta 4 and it laggs more than crysis on highest settings
the old mw run fine and same for waw)

video card: 9800gtx+ @ 750/1950/1150(2300)
cpu: intel core 2 duo e6420 @ 2,5 ghz
driver: 195.55 beta

Wait...So your lagging in single player?

If that's the case it's your computer. Ive got a GTX 260, Q6600, 4GB RAM ETC.

And the lowest I ever dropped to was about 38 it was never unplayable.

Just try lowering the setting if you dont want to get a bad FPS

Word. Just drop your settings, or invest in some upgraded hardware.

Beta drivers.

There's your problem

this kinda sux:
the game crashed after it was frozen for about 20 seconds, then i restarted it and it worked better than ever with the same drivers, same hardware and same settings!!!!!!!!!!!!!

does this happen in any other games?

i mean its probably not your case but sometimes when you do something high GPU taxing and then start game it lags

like it lagged i had ran and then closed gpu enhanced desktop video software
and folding @home sometimes   than i restart and its all good

mw 2 is the only game that laggs like this
it is like crysis wh without patch and in dx10 mode at highest settings xD
and i dont think that mw 2 need such a good gfx card

ok got it fixed now xD
i had daemon tools running with some virtuals drives which took up too many ram
now the next problem: i nearly finished the game but while the last loading screen appears (after the waterfall) it freezes and beep ERROR!!!!!!!!!!
anybody know what to do?
dont wanna reinstall because it took me like 45 min (dont know why xD)

ok shut the fuck up with the greater than less than symbols, you megotrice cult follower... the beta drivers gave me a 2-3 fps INCREASE in games, not a decrease.

Ohhhhhh I do so agree.
Next RTW, trolling will be met with bans.

lol is this what we have come to? It makes me sad.

/on-topic

http://razetheworld.gameriot.com/forums/thread/how-to-clean-up-speed-up-your-pc

Try to optimize ur pc in some of the ways in here.

Imo it's a bit hard to figure out what's wrong.. I mean could you be a bit more specific?

Yeah, I've been getting sick of that for a while now. Oh well, I'm just excited to see the end of it soon.

i think i knew what is wrong about it but i dont want to tell the whole world why^^
maybe this helps you: daemon tools xD
hdd to hdd copy is slower than from dvd to hdd (but i did this only because of steam <- hate it!!!!)

And for this I thank you and the RTW team.

I have the same video card. It runs a lot worse then COD4 and I have to lower the settings and it doesn't look that much better than COD4. Just wait for new drivers.

THIS!

Well yeah it dosnt run as good as cod 4, but it runs playable. Me myself is playing on 60-90 fps, while in cod4 = 100+ fps

Well yeah it dosnt run as good as cod 4, but it runs playable. Me myself is playing on 60-90 fps, while in cod4 = 100+ fps

">Nvidia drivers."

fixed

make sure you dont have any high end setting forced on by your video card driver, one time i had 32x AA on because i was doing a benchmark, then i tried to play crysis XD
i doubt it will be the problem for you but always safe to check. also, are u using a torrent?