ZBrush to Photoshop CC - Free Plug-in
ZBrush to Photoshop CC is a free plug-in that sends BPR render passes from ZBrush 4R7 to Photoshop CC through Extend Script functionality.
Introducing the ZModeler Brush
Pixologic are introducing the latest ZBrush tool, the ZModeler Brush, along with several free tutorial videos.
David Richardson - Mech ZBrush Tutorial
David Richardson has created a multiple-part tutorial for modeling a mech in ZBrush.