I recently put up a few more videos at
www.reefvideos.com
1. Anthony Calfo's Seminar (previously it was audio only)
2. Mushroom Fragging Video (Done by Steve S.)
3. Marine Aquarium Quiz. - not a video, but kinda fun. If people like it I'll make more, and longer ones (so let me know what you think. Is it too hard?. here's the link to the quiz:
http://reefvideos.com/Quiz/Quiz1/