Try "Fat burner deluxe". It's my favorite.
There are lots of zumba videos on YouTube :) it's recommended to do at least one hour of zumba. It's very easy though, so much fun. You don't even feel you're working out.
Jump rope is the Best exercise! Works out so many muscles and helps build endurance too! Great suggestion (that had been already made), I came here to say the same thing . I also have a jump rope routine on here that i have been doing the last four days. Check it out!