I like the "Slim in 6" program by Debbie Siebers. You're supposed to do it 6 days/week for 6 weeks, but I'm doing it 3 times/week for 12 weeks. There's 3videos, which increase in intensity. It's pretty complete, in my opinion-- complete cardio, resistance training, abdominal, and stretch/yoga. I like the convenience of being able to pop it in and getting done in less than an hour, and then on about my day. I plan to start doing "interval training" on my treadmill 2-3 times/week as well, because I've read that's a very effective way to burn calories! I also bought "The FIRM" program years ago, and will give it another try (maybe after I finish this program), but I remember that it seemed too intense for me! The newer version of this program, called "The Wave" looked interesting, I may order that one in the future! I also want to start attending classes at my local recreation center, just to "mix it up"! 'Hope this helps!-- JJ