XM Radio Help With Windows Media Player

Does anyone know how to get XM Radio to work within Safari? The Windows Media Player plug-in tries to connect but never does. I tried the Flip4Mac plug-in and got the same non-result.
I got the AOL radio player to work but it does not offer all of the XM channels.
Quick Silver   Mac OS X (10.4.4)  


Well, I just signed up for a 3 day trial at XM and listened to a couple of songs through Safari. I'm not certain which version of Windows Media Player you have installed. If you don't have version 9 then head over to Microsoft and download it. If you do have try re-installing it and see if that helps.