A friend of mine is getting rid of her Gazelle Edge machine and I was thinking of taking it off her hands. I have never used one of these. I've already lost the majority of my weight and only have about 15 or so pounds to go to reach my goal. We also just moved and where we are now there is no way I can go walking/jogging/biking down our road (we live on a busy road). I have exercise videos so I would be encoorporating the machine into my regimen. Would it help? Has anyone used one of these or has one of these? Any input/advice would be greatly appreciated. Thank you!