I have some Z560s and I used to listen to Winamp in 4.1 through my Sound Blaster Live Value. I just got a P4S333 with the C-media 6 channel sound card, but I can't get the rear speakers to work in winamp. I have the speaker setup in windows to quadrophonic, and they do work in games. Is there a plugin or something for Winamp to enable 4 channel stereo? Thanks