Rule Systems | Boston Camera have been running a series of lectures/demos on various things to do with video production. I've been to a couple of them, and found them worthwhile. If you're in the Boston area, it's worth checking out. This month they have three classes: Jan 13: Tapeless Workflow Tools (including 3D), Jan 20: Intro to Avid Media Access, Jan 27: Collaborative Editing Solutions.
If you couldn't make it to them, they've put video of some of the past lectures up on Vimeo. Topics up already include: Camera Supports (Steadicam's etc.), Tapeless Workflow, Red One/Avid, Lighting 101 and Cult Cameras (Digital SLRs, Canon 7D, etc.)