I'm running 10.4 and using Firefox as my browser. Everytime I come to a website that has a WMV file to play in the browser, it says I need to download Windows Media 9. I have checked and confirmed that I do indeed have WM 9. Regardless, I downloaded a new version but I get the pinwheel as soon as the VISE Installer starts. Can anyone help me? I really just need to get Windows Media Player working with Firefox but I'm not sure if this is a Firefox, OS X, or Windows Media problem. Thanks!