Quote from MRBRETTONWOODS:
You need to spoof Safari for Mac.
Download the extension "User Agent Switcher" and create a new entry to spoof Safari.
The entry should look this:
Name: Safari 4.0.5 (v531)
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-us) AppleWebKit/531.22.7 (KHTML, like Gecko) Version/4.0.5 Safari/531.22.7
App Code name: Apple
App name: Safari
Version: 4.0.5
Platform: Intel Mac OS X 10_6_3
Also download VLC player with the Firefox plugin.
You may need to enable Java as well. You also may need the extension "mediaplayerconnectivity".