Got the mouse today, and yeah its better then the mx1000 cos it glides much more freely and I can aim better in FPS games, The only prob is the cord is a bit annoying, but I guess I will get use to that over time.
Im not using the software and all buttons work fine, even the dpi buttons. Im using 4 weights, cos Im not use to the mouse being so light after comming from the mx1000.