I have been using Frank McPherson's great QTPlackback plugin with Unity 2.61 (PC) and it works great.
http://www.unifycommunity.com/wiki/index.php?title=QTPlayback
The plugin lets you play back quicktime movies that are specified at runtime.
I am testing Unity 3.2.0f1 (PC) and I can't get it to work.
Does anyone have any suggestions on getting the plugin to work with unity3?
(Please note that you may need to test the plugin using a standalone build and -force-opengl command line option)