The Ride Like a Pro DVD is relatively inexpensive and is worth it just to watch the police drills they've added to the end of it. The tips and techniques are basically the same as every other parking-lot-based riding primer out there, but the production is decent and the instructors are clear and concise. My sole complaint is that the video is biased pretty heavily towards cruisers, but Jerry Paladino (sp?) does do some riding on a Goldwing, and there's a demonstrator riding a K1200S around a few of the courses as well.
I haven't found any good instructional videos on sport riding technique yet.