finally got my duo yesterday. However, i think my mouse has become defective. when the mouse is idle for more than 1 minute, the LED light dies and the mouse stops working. I have to hit connect or reinstall battery to make it work again. It was working fine yesterday. I tried two new sets of batteries , no go. Tried on different pc, no go.
How is your mouse behaving?
Thanks guys. I may need to rma it. can't complain coz it's free.