Anyone with an Aeropilates Machine?
 

I've seen these on QVC and have to admit I'm intrigued. Does anyone have any experience with one and what's your opinion?

I have a treadmill. However, due to a knee issue I've determined that walking isn't the best exercise for me. I do get to the pool when I can - but that isn't as frequently as I'd like.

Hubby wants some kind of equip to do exercises as well...probably something along the line of crunches or situps but who knows what all he'll cook up ;). He already walks a lot each day for work so he never uses the treadmill.

Finally, I've got lymphedema in one leg. I've read that the bouncing action from a rebounder is very helpful to your lymphatic system. The rebounder with the pilates machine seems it would take stress off the joints.

Sorry for the novel. I'm looking for something that will be usable for both of us and is actually useful for our needs. Your experience and opinions are gratefully recevied!