I recently started using the media sharing feature on my xbox360, but one day upon a PC reboot the connection was dropped. I'm now trying to reestablish the connection, but every time I check off the "share my media" box and click ok, there's no response. The only other option is to cancel. I've looked around the web for solutions and was told to start WMP network sharing service through administrative tools. Now I get the message "The WMP Network Sharing Service service on a local computer started then stopped. Some services stop automatically if they have no work to do, for example, the performance logs and alert services." My xbox360 still can't find my pc. Please help!