I have two Mighty Mice and a Wireless Mighty Mouse. I had been using the wireless one quite happily until recently when tracking started to stutter a lot. To be fair, my wireless Pro Keyboard has been behaving oddly, too. I think something is interfering with Bluetooth...
Anyway, so, I decided to dust off my old wired Mighty Mouse and everything was fine. Then, I tried to click on a folder on my desktop then use the side buttons to activate Expose. No go. Apparently, the side buttons are inactive when the left button is clicked. This is something that my wireless model handled fine.
Do newer wired Mighty Mouse allow this function? Is there anyway to make my current wired Mighty Mouse work in this fashion?