COD5 running in slow motion?!

Hello, I'm having a problem with Call Of Duty 5: World At War.. It seems to work playable when in the multiplayer mode, but on singleplayer campaign the game seems to run really slow, when I look up in the sky it goes fast, but when I'm back down to level view it runs really slow, it's like slow motion, not just jumping/lagging, but slow like slow motion... :(

any fix???

Only fix is to lower graphics settings, from what I remember anyway.

What are your specs?

Reduce graphics, disable Vsync

@airshocker: Yeah I know I've got a crap computer, I've the Nvidia GeForce 6200 256MB. But I'm able to play cod4 mw2 and mw3.

That's the video card, not the computer. What CPU? What and how much RAM? What motherboard? PSU? Hard-drive?

@airshocker: specs: Windows 7 Ultimate 32-bit

Intel(R) Pentium(R) 4 CPU 2.40GHz, ~2.4GHz

RAM 2.5 gigs

and harddrive 75 gig on C drive I believe (total) and an external 2TB harddrive, which COD is on.

Time for a new PC.

The reason it works better in MP is because COD games have lower graphics on Multiplayer.

@FelipeInside: everybody says that, and I know it's true..but I can't afford and new pc at the moment.

well anyway since Multiplayer works playable I'm glad for that, gonna play COD5 multiplayer with my little bro.