I was wondering if anyone could reccomend some exercise DVD titles that they liked using and thought it worked? I'm thinking about buying a couple new titles because I'm bored with the ones I have. Currently, I've been using: Denise Austin's 'Hit the Spot - Pilates' (I really like this one.) Ana Caban's 'Pilates - Beginning Mat Workout' I'd prefer to stick to a Pilates/ab targeted kind of workout. Any suggestions? Thanks!