exercise dvds?

Any exercise dvds people have found that are pure cardio? I have an elliptical but am doubtful I'll survive a whole hour. I thought maybe I could mix it up with some sweating to the oldies or something. doesn't take much to elevate my heart rate and make me sweat.

Or are they a bad idea? Tae Bo was another thought.

Angie

A lot of ladies are doing walk away the lbs with Leslie sansone (DVD) also Zumba videos or on xbox kinect or wii . I am doing the Leslie sansone 5 mile fat burning walk and couch 2 5k. Hope this helps :)

There's Zumba on YouTube and walk away the pounds also.

Tae Bo I think is blue friendly due to the punching kicking moves (may trick your body into thinking you're fighting)

Sweating to the oldies is fine, I like Walk away the pounds and I just did a new one I really liked called Bollywood Dance with Himalaya Amazon.com: The Bollywood Dance Workout with Hemalayaa: Hemalayaa: Movies & TV. Both WATP and the Bollywood one could be toned down if you're less fit, and ramped up if you're more fit. I was able to do the Bollywood one with just a little less bouncing even though I'm actually injured right now!!

The Bollywood one was free on Hulu.