Bought a new Computer this weekend, Lenovo, with Widnows 7, 8 gigs Ram, 1T Byte hd and a GForce 320 Graphics card, which I plan to switch out ASAP. Also bought a Soundblaster X-Fi Titanium Soundcard for my BB output. However, I have a 10 yr old surround sound speaker system (4.1) that I bought with the old IBM Vista XP computer, which I hooked up to the soundcard. It worked perfect on the IBM computer. It was connected to a Soundblaster Audugy 2 Soundcard. The problem is, that only two of the speakers work plus the woffer. I think it's a defective soundcard. My son thought it was the cable, but I tried new ones last night and that wasn't the problem. Is there a setting in Windows 7 somewhere that will allow me to get this thing working. I think tonight I'm going to try and switch soundcards and put the old Audigy 2 into the new PC. I think Soundblaster people have a Win 7 driver that I can download that will work. I bought this thing at Fry's and tried to find an M-Audio Soundcard which Mac reccomended, but with no luck, so, I settled for this one. Any help would be appreciated. Thanks.