Im getting a strange interference in my sound. Its a electrical interference type sound, it almost sounds like regular radio when your in a tunnel. I know for sure that it is not my phone, as i have checked that several times. My sound card is the Creative PCI-E X-Fi Titanium, and i have downloaded the latest drivers, and the W7 beta, and it still does not help too much. For the first few hours after power on, i will have no problem, but after that its about a 30 second static interference with a 1-5 minute break with no static. Nothing I have done has fixed it, short of restarting. Any ideas?