it doesnt matter cos the kinzu is pretty shit even driverless, but yeah any driver completely ruins it, guess the latest is no different

as far as i know yes, the best you can get is if you just plug it in and play with it
i have one btw, doesn't really bother me, i guess it can be annoying if you are used to purer sensors, but it was my first and only "proper" mouse i used for gaming, been playing with it for nearly 2 years now.

http://i.imgur.com/Qoak7.jpg

the installment also cant be reversed, am i right?

correct. drivers also flash the firmware, and once you go to a higher version it cannot be rolled back

just use without drivers and it's really not that bad of a mouse

actually i own kinzu. i immediately installed its driver soon after i bought the mouse.

the thing is, after i install the irreversible driver, the mouse acted weird. everytime i hit the cpi button, even though i put both profile 1-2 @ 400 cpi, it felt different. the more i switch the cpi, the weirder it becomes. its like a bug.

well the mouse is essentially broken after you install the fw+driver