David Richardson has created a multiple-part tutorial for modeling a mech in ZBrush.
Art for Games - Memory Folds in Clothing Tutorial
Art for Games have posted a free tutorial on creating memory folds in cloth, using ZBrush and Photosohp.
2 New ZBrush Character Production DVD Releases by Michael Pavlovich
Eat 3D have released two new ZBrush character production DVDs by Michael Pavlovich.
David Bentley - ZBrush Vehicle Design
David Bentley walks us through his automotive design process, using ZBrush.