How to convert a WMV to a Quicktime, or .mov format?

Basically I am looking for an all in one video conversion tool.

It doesn't have to be .mov format, but I want to make this video so that Mac OS users and Windows users are able to see it.

I know there is a Windows Media Player for OSX but that only has codec 7 in it, the video I have uses codec 9. So I need to make this into a format that Quicktime will be able to play.

See if these help .

http://medlem.spray.se/converters/

http://www.dvdrhelp.com/tools.htm

http://www.videouniversity.com/wwwbo...ges/10091.html