Wiggy, don't waste your money on them. Callanetics is much more better than the older ones. The older Callanetics are the ones to get. They still get the job done much much better than the new ones. I Tried the newer version and didn't like them at all, so I traded mine for something else. It was so disappointing. I think they are a beginning version of the older ones.
Makes me want to get them out again (hubby burned them on a DVD for me) and do them. Thanks for the reminder.
I haven't tried a new version, but the old Callanetics did work. It was a good stepping stone for me. I would definitely consider it beginner/intermediate level.