We really gotta get forum sections for Sculpting (e.g. zbrush and mudbox) and 2D (e.g. photoshop, drawing, painting)... what place does zbrush troubleshooting have in the WIP forum?

Anyway... just got an intuos 4 today!! So I'm looking forward to doing some in depth zbrush learning (haven't really touched z since the fall). Anyone want to share their express key and scroll wheel setup? Specifically, I'm trying to figure out how to zoom in using the scroll button thing. Or is that like using the scroll wheel on your mouse in maya (can't stand that).