Can someone help me restore the sound on my Dell 4600? I'm running XP SP3 and using a SB Audigy 2. I was having problems, so I went to the Creative Labs website to get the current version of the drivers. After I installed, the sound was gone. I checked all the connections and looked at the System and it says that it's working. I tried rolling back the driver and Uninstalling, but still no sound. Any help would be appreciated. Thanks