yeah I have a mag trainer I got through SUPERGO.com its a bike shop based out of california. And the prices are unbeatable. The one I got was $130 but they have mag trainers as low as $79. as far as what I do?? on of days from the gym I hop on and do 30-40 minutes of AM cardio on it keeping my heart rate high and making sure to put a few sprints in there as well. I train for sprint tri's so my routine may not be as intense as you may want yours to be. The only anoying part of a trainer is that you cant keep track of your speed b/c your front tire is fixed!!! hope that helped write back if you need more info.