Blender 2.64 Testbuild!

I'm really excited about Blender 2.64. I've been trying to do chroma keying in Blender with no success because I can't figure out how to blur (feather) the mask. The new keying node should be a huge improvement. The despill node was great, but this should take the keying to professional levels.

Not only did they drastically improve the keying, planar tracking was introduced! 

This will also be a great help, and I'm really looking forward to trying it out, it's downloading as I post.