Best 45 Minute or Less Workout DVD?

[ade06]

I'm looking for a total body workout DVD that I can do at home with very little equipment that takes less than 45 minutes to complete. I've done P90x (well 60 days worth) and loved it, but I just don't have an hour plus to workout each day.

In searching the internet, kettlebell workouts seem to fit the bill. Do they really work? If so, which ones are good? Any other recommendations? My home gym (my living room) equipment consists of a pull-up bar, yoga mat, and a few dumbells.

Thanks in advance!