or vid card? i dont know. whenever i do something like scroll down on a webpage i get little static noises in my headphones. clicking links does it as well, and so do things like watching a progress bar move etc. i tried muting all channels and the only one that makes it go away is the master volume. i have a creative labs SB live (i think that's what it's called i lost the box) and a rad9800pro AIW. any ideas ?