I've been looking at this site for a while, and I think its about time I joined. I got a Trek 6000 from a garage sale last year, and I've been using it to get to and from work everyday. I'm in my mid 30's, so biking to work seems be working pretty good at keeping me in shape. Its not as easy as it was when I was younger.
I don't know much about bikes yet, but I'm learning. I'd like to learn more about how to fix it, but so far Missing Link has done a good job keeping my bike working right.