I dont know if this has been previously mentioned, but I've been hearing a lot about this Daily Burn site which provides exercise videos to your computer/tablet/TV etc. I looked into it today and it's only 10 dollars a month. The variety is very good. Dance (like zumba...and others) yoga, kettle bells, and strength training work outs...And right now they are offering a 30 day free trial
www.dailyburn.com