Tom Lear
This is far and away the best VFX training you will find on the internet right now. I've taken Gnomon, Lynda, CMIvfx, DT, CGSociety and course with several other major trainers - McKay blows them all out of the water. Be prepared to work HARD and learn a lot in this class - you may end up losing a month's sleep and being 15 pounds lighter, but this time, it's a sacrifice worth undertaking.