I recently tried Ultimate Droid 3.0.0 beta. Wasn't fully function but I really liked it, and has some very good potential IMO. One very noticeable feature was turning the screen on and off it just didnt go black or turn on. It had a little animation where the screen seemed to almost minimize to the middle with whatever it was displaying then as it got to the end it went white, then the screen turned off. Its fairly difficult to put into words of what happened. If you have tried it you probably noticed it right away. The 3.0.0 build was based off gingerbread I believe, because my phone said the OS was 2.3.1 the question I'm asking is if this is able to be flashed to other ROM's that are based off 2.2 or 2.2.1 or if it's a ROM/gingerbread specific feature?