I've been using my p4c800 deluxe's onboard ac97 for a while now but I want to get surround working again. I have a cambridge 5.1 surround setup that accepts optical and coaxial digital. What's the cheapest soundcard that encodes analog to DD 5.1 that has good windows drivers? I had a SB Live 5.1 in the past but that always seemed buggy in directX games (BF1942 and Ghost Recon).... It would also be a nice-to-have to be able to simultanoeously be able to outpu analog to my headphones so if I didn't want to use the surround, I wouldn't have to go change settings like I did with my SB Live by un-setting "digital output only". Thanks for any tips, I don't want to go blow $150 on a sound card just for this game.