I use a wacom graphire 4. The only problem I have with it is that occasionally, the traditional mouse refuses to erase and I have to use the pen and try again or sometimes even restart PS. It also takes a bit of getting used to because the tablet area is very small, but that becomes a non-issue after an hour or two.

A Wacom Graphire is good enough for choppin', although if you are in the graphics business I would suggest you invest in an Intuos. Its well worth the money and it pays itself off quickly. I just got my Cintiq a couple months back and I totally love it! but with a $2500+ price tag, its not for everyone...

My company would NEVER approve that! Oh, well. My professional choppin' pretty much consists of stocking coolers and applying custom graphics to pictures of coolers, so the graphire works.

Thanks for nothing, guys.
I used a Papermate Comfortmate 2 and all it did was scratch my screen.