I've been wondering for a while now if I have carpel tunnel or not. I can hardly use the cheap-o mice that do not conform to you hand, my fingers start to feel itchy at the joins and will eventually get sore but no problems with my wrists what-so-ever. Balling my fist up (without using any mussels) for a few minutes clears it up, laying my hand on a flat surface with my fingers stretched out makes it worse. I think it started 2 years ago after a welding job that involved tightly gripping a GMAW/MIG gun (looks more like a garden hose, press trigger and make sparky sparky) for long hours. Very rare to experience any problems with anything but a mouse (sometimes when tightly gripping a hobby knife).
So anyone know if this is indeed carpel tunnel? And yes, if it becomes worse i will go see a doctor.
I currently use the MX 5000 laser mouse and can play video games for several hours without problems, if i touch another mouse i'm screwed in 10 minutes. Tried the natural 6000 one at a store, its even better, for me at least it doesn't force my fingers to straighten out at all. It looks like a ball and that is basically what it is, i'm seriously thinking about replacing my MX5000 with it.