I just ordered Kick, Punch, and Crunch and the Legs and Glutes DVD and I love it. It is right at my level of fitness and I want to add to my collection, but I do not know what to order next. I am very fit and I want something that is going to challenge my muscles in a diferent way. I would like a good arm routine, a different lower body routine, a full body routine, and I prefer floor aerobics over step because I do not have a ton of room to do step. Any suggestions? I am also a runner, so I would like something that I could rotate or do in combination with running. Also I am getting married soon so I want to be in the best shape of my life, so I am up to any challenge! Please let me know what would be the best DVD's to order. Thank you!