Treadmills Rule

I hate running around outside. I don't like people looking at me, I hate dogs barking at me, and I don't want to think of where to go next when I'm running. The answer to my quandary? Treadmills. My goal is to go through and try every major brand of treadmill and determine which is the best. First stop, the big dogs, NordicTrack. They're on the biggest loser, and pretty much everywhere else. I'm excited to see how they stack up.