As obvious as it sounds, I strongly recommend shopping at a specialty bike store. They are the experts, and they will be able to help you decide which bike is best for you.
“I personally believe that the iPod is a frankly corrosive device because it encourages you to surround yourself with your favorites. The whole idea of a playlist is to surround yourself with your favorite things, and the interesting thing is that when you do that, they cease to be your favorites.”
“The United States can't impose democracies. We can't impose our will. The Russians found that out in Afghanistan.”