i have this piece geforce for 4 mx 440...that i've had for about 3 years..and it has been working fine until about 3 days ago when i got this virus...so i fixed the virus and whe i would play my games i noticed that it would skip every couple seconds..same aplies when i watch moviesss.so i reformmated and reinstalled windows xp home updated to newest drivers and every thing and i still have the skipping...Does any have any idea that i could do to fix this annoying problem...