Cathe, I"m very impressed by the speed in which we receive our videos. I ordered PowerHour and MIS on Sat and by Mon it was here! Amazing! I watched them both and was a little surprised at how very similar they are but that's ok. My husband did the PowerHour last nite (he's military and has been working so hard lately in light of Sept 11 that he never has time to go to the gym. I convinced him to give you a try) and said he got a good hard workout. Thanks!