Sundial - what great video clips. I wonder why it looks so confusing when I am doing it and so easy when the guy in the picture does it. And lph - a picture would be great!

I'm really excited. My son, 22, working after college is getting a bike. The last few times he has come home I have taken him out for rides on his step-dad's bike. He's a gym buff and with no gym for him here, he wanted some exercise. Liked it so much that he is going to start riding. Wanted all this help in determining what bike to buy and what gear he needs to get. He wants to skip all this intro bike stuff and get a Trek Madone. Will probably soon leave me in the dust..... Anyway, I'm going to send him the video clips because he asked me how to change a tire.