So the hot rumor on the street is that Apple will be releasing some sort of multi-touch track pad tomorrow. I don't believe they will, but that certainly didn't stop the folks at Wacom from introducing one a few weeks ago. While I'm not a fan on track-pads, there are some things I like about them when I have to use one on my MacBook. I can see how they would be quite useful in conjunction with a pen and \ or mouse.
So how bout it... If there were a good track pad (or multi touch mouse) for sale out there, would you add it to your desktop? How would you use it?