I like yogisanonymous.com. It's $15 a month for the subscription, so it might be more than you want to pay, but you get a ton of different workouts to choose from at different levels and lengths. That's all I use, so I can't recommend any DVD's, but I know there are some great ones out there.
Beautiful baby girl born 8/13/2012. Little star baby lost at 10 weeks pregnant, 12/18/2013. Rainbow baby girl born 12/22/2014.