Suddenly, when I attempt to stream Sirius, all I get is "Ready" in the Sirius media player. I'm running Vista and the only recent changes I've made are updating to Internet Explorer RC-1 and Windows Essentials Media Codec 2.1. Immediately after updating, Sirius streaming was working correctly for 2 days. Then nothing. I removed Windows Essential Media Codecs, with no change. Any help would be greatly appreciated.