I'm thinking of the Mighty Mouse scroll ball. It took me about three
seconds to get addicted to the thing - I really like it from the UI
POV.
But there is no simple way to open the mouse so it can be cleaned.
There's a fairly large clot of gunk floating around in my mouse that
has to be dislodged every two minutes or so - or so it seems. Looks
like I'm going to have to open the mouse in order to clean it. Bp
--
C Lund, folk.uio.no/clund/