i really like exercisetv which has free episodes of a lot of workouts (just look on the video section then make sure you select 'full episodes') they have some ballet classes on there I did my entire last pregnancy over and over again :)
No you have Netflix live streaming? They have some good workouts. I really like the Crunch series. Also, on youtube, Modern Mom has these short floor work videos that kick my ass. They have one for abs, one for hips, one for butt. You do each video 2 - 3 times in a row.