Master dDo for Photoshop with this complete overview by Wiktor Ohman.
Motion Blur Lab PRO
Motion Blur Lab PRO is a Photoshop plug-in for creating high quality motion blur using motion vectors.
Ben Mauro - ZBrush for Environments
Ben Mauro has released a free 3D environment design tutorial using ZBrush, Keyshot and Photoshop.
Photoshop Sneak Peek - Image Deblurring
A sneak preview to an incredible upcoming tool for Photoshop, that allows deblurring of images.