FRUITATTACK I use a Macbook and used to carry around a the Razer Pro v1.6 with it. The one thing that annoys me the most is that whenever I plug the mouse in, all the settings in Mouse pane reset to the lowest. Not just the mouse settings, but the trackpad ones too. It's ridiculous to have to put everything back each time I plug this mouse in.
The Middle click button cannot be set to do a conventional middle click...
Eventually, the left mouse button responsiveness wore off because I kept stuffing it in the bag. I have moved on to a Razer Pro Click Mobile now and I do enjoy the fact that I do not have to deal with a driver installation.
(Version 1.6.6)