Do you use the SetPoint software from Logitech? I don't have any idea what is going on with trackball type mice or what software they use, but, I got the impression from looking at their website that SetPoint does
something to "enhance" the scrolling functionality with trackballs that use the software. Perhaps there is a way to scroll with the trackball?? I don't know, and my "search-fu", I'm afraid, is abysmal (at best
).
EDIT Well, I checked out the link in JWMcQuire's post finally, and I've got to admit (not that hard to do since I
suck at searching) that they give some ........ interesting solutions. BUT - at least the link gives solutions! ;^]
/EDIT
EDIT 2 I found this
REVIEW that you
might find helpful since it mentions scrolling specifically. And it's for the mouse that you linked.
/EDIT 2