K, I know free weights are the way to go for most people, but I have no room for that. I need a machine that will fold up and out of the way. I am also looking to use it for general conditioning purposes, circuit training type of stuff, rehab after being laid up for 8 weeks with a busted right leg, etc... I have narrowed it down based on size and budget constraints to the Bowflex Sport, Crossbow Max, or Gold's Gym Power Flex. Just wanted to know if anyone here had personal experience with any of these machines and could give me some feedback and/or comparisons.