I had problems getting this card installed but found out that the updated drivers from creative were not allowing it to work.Now that it's working I only have sound out of the left speaker and the sub woofer.The speakers are Klipsch Promedia 2.1. I've tried changing speaker settings and adjusting the balance.No change with the settings and the only thing that happens when I move the balance to the right is that I loose the left speaker volume.I've checked the speakers on another audio source and they are working ok.I ran the diagnostics tester in the creative program but it just gives me sound out of the left speaker.I've checked to make sure it was plugged into the proper output jack.I'm not sure what else to check or change.Any ideas what I might do. Thanks. Mike