Equipment at the gym

I've recently started using a different piece of equipment at the gym. It looked intimidating. It looked like it would seriously make my legs hurt. I would be on the regular eliptical machines on the row behind it staring at it and wondering what pain it would cause. Sad, but true. Until the other day I finally got up the nerve to use it and I love it! I feel like I move more on it and it targets certain muscle groups depending on how high you set the ramp. It can work glutes, quads, hamstrings, and calves. WOW! It has different settings for you to work out each muscle group too! I love it and I sweat A LOT when I work out on it. Which means I'm getting a great workout I think. Haha! Here's is the link to the piece of equipment: http://www.precor.com/comm/en/efx-com/546i. The one on the site looks like a newer version of the EFX546i, but you get the jest of it.