Just starting up with Zbrush..
New ZB-er.... I've had z3.1 for about 4 days...
I keep pluggin' away at learning it... I need to spend more time reading the stuff, but every now and then I have to jump in and do something just to keep the sanity - also to figure out the memory management stuff. I have 2 gigs ram, and this one is 7.2 mil polys. Sometimes it saves ok, sometimes crashes...
For now I am just leaving the setup at default... tinkered with it but it made no difference.
This has some banding around chin, I think I may have mishandled the topology a bit, and I have yet to learn the retopo tricks in Zee (gotta check out the topology lab... but it's all new now..