Yoga, Pilates, Ball, and resistance oh my!

Hello all! I am trying to find free online video sessions for Yoga, Pilates and resistance/ball exercises I can do at home. I have joined http://doyogawithme.com and a few other free sites, but I was wondering if there are other sources anyone knows about that are free for those other exercises. Thanks for the help!
P.S. I have posted the best 3 yoga sites I have found for others to use and will post more as I find them!

Yoga sites that are 100% free:

http://www.doyogawithme.com
http://www.freeyogavideos.com/
http://myfreeyoga.com/