I have a 4.1 surround sound setup on my desktop and i am having a problem. my two front sepakers( f/r and f/l) are running normal, but my rear speakers (r/r r/l) barely have any sound coming out of them. i have a Creative X-FI Fatality w/ the I/O front panel. its not the speakers which are causing the problem but i believe it is the sound card's setup. ive tried looking thru the settings but cant get the rear speakers to sound good.