Thanks for the tip!
I installed it right away.
Well, it works.
Unity works. Performance is better, the open source driver are still faster, but not by much.
There are no tearing when watching videos any more, and it can almost show a 720p youtube video smooth. (is it actually possible?).
I would recommend giving it a try, but i think that i will try hanging on to it for a better impression.
-please ask any question, and i will answer a good as i can.