Deke McClelland at Lynda.com - free videos demonstrating new features of Photoshop CS5 - videos

I've just watched the first one "Common sense enhancements, in which Deke demonstrates a number of new features - straighten tool, cropping with rule of thirds grid and content aware, using mini-bridge to browse and open files, closing all open files with one (or two) clicks, etc.

His videos include HDR Pro, refining masks, puppet warp, and painting a photo.

Lynda.com is great. Deke is great. Free is great.