Am hoping that someone has seen this problem and knows what to do to fix it. I have Windows XP pro embedded SP2 with IE 7 and Windows Media Player 11. My problem is that when I use the online WMP player I get video fine but absolutely no sound. I subscribe to MLB.com (MLB Baseball games) and when I log on I get the game video but no sound. I tried copying the URL and pasting it into WMP 11 (not the online player) and get the exact same problem. When I use my wife's computer everything is fine, so it's not a stream problem from their servers. I tried going to a restore point before I upgraded to IE 7 and WMP 11 and still have the same problem. I can find nowhere on Microsoft site about troubleshooting this kind of problem. I'm sure I can solve the problem with a full XP reinstall, but that's a real bummer if I have to do that. Hope someone has at least some troubleshooting techniques I can use.