Ryan Kingslien, a product manager at Pixologic, now has a nice learning blog out there called Sculpt. Paint. Create. There’s a decent amount of tips and tricks for ZBrush on it as well as other links to ZBrush related things on the web. I’ve been looking at it for a few days and have picked up some really good tricks to bring into my work. Here’s the link for you to check out:
http://www.pixologic.com/blogs/ryan/
Enjoy!
Sulz.