Hi there --
I like the videos I've gotten from Gaiam for the most part. My favorite is Yoga for Weight Loss. You can order directly from the company at
www.gaiam.com. They have lots of others to choose from, too. Just a note, though: I find that the shorter yoga practices (like the AM and PM type series) really move faster than I like to in my practice. Although I do have a Rodney Yee "yoga for backs" tape that's not a long workout but isn't too fast. I don't have a bad back but I like this workout!