DH works evenings and even though I try to get to the gym a couple of times a week, exercise DVDs are a good way of keeping fit for me as I can do them in the evening without having to get a babysitter.
I'd like a couple of new ones - a cardio one, I quite like dancing so the dancier the better, and a pilates/toning type. (I do a yoga class once a week and have already got a couple of good yoga DVDs).