Who uses these and how well do they work? I have three, a really old Cindy Crawford Video, Gabby Logan Twin results workout (that i borrowed from a friend) and Dirty dancing workout. I did the Gabby Logan for a few weeks this summer and i don't think i lost anything but it sort of shifted and i apparently looked better. I really enjoy the Dirty Dancing one although it is exhausting.
Who else uses workout DVD's, which do you use and how well have they worked for you?

Cathe Friedrich works! And I have also used Gilad for tightening, this works well too. Both are hard and take time to master. But when you do you will feel awesome!