For you that say that the cursor just goes fast from side to side: try to move it very slowly. I tried with MS BT Mouse 5000 and I managed to get the cursor moving just where I wanted, it just had to be done very slowly and cautiosly. The mouse buttons or the wheel didn't do anything for me, but I can imagine that it woudln't be a very big issue for someone who really can do the coding to get this to work?