I’ve posted the details of my current “how-to-get-ZB3-and-Wacom-running-under-VMware” tutorial on my blog:
http://www.lovecraftforest.com/blog/2007/07/06/using-zbrush3-in-vmware-fusion/
The most interesting parts cover VMware/Wacom configuration issues and solutions. I’ve tested these configs on a MacPro Quad Xeon and MacBook Pro Core Duo.
-K