Hi, Ive just started to play HL2 again and get the game finished. But it seems Ive somehow now got a really annoying sound delay between what happens on the screen and the actual playback of the sound. Sooo annoying firing the gun then a second later the bullet sound is heard. Anyone come across this before and know a solution? All other games seem fine :/ Ive got a Nforce2 and have just updated the drivers.