As Mr. Thornton has decided to do a video blog series on examples of poor technique in the gym, I thought I would share a collection of videos on correct form I found today.
startingstrength.wikia.com/.../Videos
Mark Rippetoe can be a little... direct... with his explanations. The videos are candid and so is Rip.
I have linked to several of his videos on youtube in many of the weight lifting threads. This is just a collection of all his videos in one place.