Microsoft distributes WMV/WMA component for QuickTime
It's not often that Microsoft distributes third-party tools on its own web site, but it looks like they're making an exception for Flip4Mac, a
plugin for QuickTime Player that lets Mac users to watch WMV and listen to WMA files without downloading Windows Media
Player. It supports pretty much all the formats that WMP9 does, and since it's a QT plugin, it'll also let you watch
streaming Windows Media files inside Safari.[Via Digg]
