I get an error trying to view any video's. I have Silverlight 1.1 installed, and I've tried in IE and Firefox.

The error is "Unable to load media mms://mschnlnine.wmod.llnwd.net/a1809/d1/on10/6/8/9/8/1/BelieveV4_s_on10.wmv"

I've tested the URL in WMP and it works fine.

Might this be to do with my proxy server?