Overall, it looks great! It's pretty fast too...
But I think, if you want it to get 'out' there... You'll need to add all the little things that people notice, like the middle mouse button, the enter button and such forth.
I'm really impressed with it though, I can imagine the time and effort that must have gone into making it! So, Thumbs up, dude!
If you need BETA testers, you know where to come!
