thanks Lindashw. It really is good. I have the tc3000 which I got because of more options like calorie burn per minute indicator ect. Also it has drink holders for water or powerade unlike the tc1000. The tc5000 is nice but i couldn't justify the extra few options for the money paid. They have a tc5300 which is new, and looks good, but again its more expensive.
With whatever machine you get the workout will be great. and order it from instead of bowflex.com or nautilus.com All the same company but the catalog website is offering free shipping on all treadclimber machines.