By Bruce (Old Bridge, New Jersey) on Jun 7, 2012
Comments: I have owned a C900 for just about a year and a half. I am a natural weightlifter just over 6 ft. tall and a cheeseburger over 300 lbs. But I can high speed walk (racewalk) and slow jog for my cardio workouts on this system with no problems. No matter what the speed, this system never slips or overheats. If you are not a weighlifter and / or have no one stong to help you, I would suggest paying for inside delivery and setup. In the crate, the machine is heavy and I needed my two sons and I just to move the crate around and disassemble the crate / upack the machine inside our house. If you are mechanically inclined, assembly was time consuming, but interesting and not complicated. If you can't use a screwdriver and are all thumbs when it comes to assembly, I would strongly suggest paying for assembly. Also, if you have wi-fi in your home, get the Ann Jillian wi-fi option, it will automatically seek out your router and you can download / upload exercise plans and results automagically! Overall, a well designed and well thought-out product that should last for years.