OMG! I love it. I've always wanted to do Tai Chi. How very generous of this person to put the videos up.

Cool! Actually, though, the movements of any Tai Chi form are much more complex than they look, and it's pretty tough to learn from a video. I'd kill for a video of a teacher I'd taken lessons with in person, though, or even an audio tape of the instructor explaining the moves and reminding us to breathe down to the dan tien, to move from foot to finger, sometimes to imagine the self-defense application of the movement, whether to pivot on heel or ball of foot, drop those shoulders when they start to get tense and creep upward, relax!, etc etc etc...