You'll probably get some great replies here, but I have also seen a lot of discussion about this at the Video Fitness website - I think if you do a search under the general discussion forum for iballet over there you will find a lot of good recommendations. I've been eyeing these workouts too, they sound great! In my case it would require me to buy an Ipod, and I'm SO enjoying being the only person in the US without one, not sure I want to give up the title LOL. Anyhow, good luck, and enjoy!