I decided for my first screencast that I would leverage the Windows Vista Help and How-to website. After reviewing the content available there, I thought it would be useful to do a quick run through of Performance Information and Tools in the control panel.
I wish Silverlight supported Firefox 3. :-(
It actually does with Silverlight 2, checkout this article: http://blogs.msdn.com/nigel/archive/2008/06/17/why-is-silverlight-1-broken-with-firefox-3-and-how-do-i-fix-it.aspx
Although IE 8 is something I would highly recommed to try as well.
I think that's the other way around. You mean you wish Firefox 3 supported Silverlight.