Visual problem with recent FPS games on the PC

[Loonyllama]

Hi

i have a problem when playing first person shooters ie bioshock, COD4 etc etc
When i turn & strafe my screen judders . I have since change cards hoping this would solve the issue but guess what ...... it does'nt
So any ideas my specs are as follows

Win XP
GeForce 8800 GTX 768MB GDDR3 HDTV/Dual DVI (PCI-Express)
Intel Core 2 Duo E6750 "LGA775 Conroe" 2.66GHz (1333FSB
Asus P5w Deluxe (Socket 775) PCI-Express DDR2 Motherboard crossfire ready
OCZ 2GB (2 x 1GB) PC2-6400C4 Dual Channel 2 XTC Series DDR2
OCZ 4GB (2 x 1GB) PC2-5400C5 Dual Channel
Hiper Type-R 580W Modular Power Supply
BOSE COMPANION® 5 multimedia speaker system

So far i have tried Vista & atleast 10 drivers

 

[Loonyllama]

wow some tec help this place is ...... total waste of time

 

[kirock]

Generally that means the game is busy loading the scene into RAM from your HDD and I see you have lots of RAM on board. Most games have the ability to designate the amount of RAM dedicated to the game (up to a certain maximum). Try searching for some config files for these games. I mean the RAM command can be in a config or it may just be added to the end of the properties line in the desktop short cut.