Possible to UDK texturemovie loaded into Flash Movie Clip?

[JUGGERNUT]

I already know to pass a string like "img://MyPackage.MyPicture" to a movie clip source property to get a texture to flash.

Flash Code
MyMovieClip.source = event.item.MyPicture;

So how do I go about getting a texture movie instead of a texture.

I've been researching and have found things like LoadMovie, AttachMovie ..... but it's just not working.

Anyone know?

Edit: unsupported feature...