I have just installed Windows XP SP1. The sound worked fine before the update. Now, the sound doesnt work at all. I tried to uninstall and then reinstall the sound drivers, but that did not work. I have a turtle beach santa cruz sound card. Does anyone have any suggestions on what I could try to get my sound back. This is a very annoying problem, and I have tried many things already to correct it. Any help would be greatly appreciated. Thanks