The One Thing About Firefox I Hate

I’m clutching at straws here but is it possible for me to embed Windows Media Files (.WMV) inside (embedded) an HTML page?

I can do it alright but, as I’ve read, Firefox doesn’t like this at all. I think it’s to do with ActiveX and I THINK there’s a downloadable plugin for this but obviously I don’t wanna have to tell people to get it.

Any help would be great, I’m currently streaming video from Flash and embedding the Flash but, amazingly, the FLV file quality is far lower than the WMV quality!