hello every one I've been using kx for nearly 2 years and when I play games everything works fine until recently. I had to format and reinstall windows and now I can't get doom 3 to have surround sound which I used to have. i'm still using kx3537, the same one I used before and it worked great. I've enabled surround speakers in doom 3, set surrounder to 5.1, set windows speaker setting to 5.1 and default device to 4/5 and it still doesn't work. I wonder what would have gone wrong with it. BTW, I'm using SB0102. Any help or solution would be very thankful.