Anyone using the Mighty Mouse in OS X? or Bootcamp?

Yep. I got myself one and its gr8! However, it stays at home with my G5 iMac 17".

For my MBP, I decided on (gosh) Microsoft's Wireless Notebook Optical Mouse 4000. Yep, since Apple has yet to release a Bluetooth version of the Mighty Mouse, I decided to cross over and get the MS mouse.

I know, its nowhere near as ***y as the Mighty Mouse, but what convinced me is that they're using this low-power wireless technology that allows you to go 6 months between battery changes.

As any bluetooth mouser will tell you, em BT mice eat batteries like crazy!

Cordless TrackMan Wheel Mouse Optical USB/PS2
This is my choice. Great range and battery life. This trackball/mouse uses one battery for every 6 in my wife's Bluetooth Apple mouse.
I have worked in electronics (bench work) for, well a really long time and my Nintendo playing time is down because of it. Notice I blame the turning of screwdrivers and not gaming for my condition. Any way this is my input device of choice.
Now as the the Apple Mighty Mouse I have read that some are having real issues with the ring finger click. It matters not, I love trackballs and this one rocks. If you do not need a bunch of programable buttons, or need one of those video wheels, this could be for you too.