I figure since gas is getting expensive, and im on a workout routine to lose weight anyway, biking to work is a very viable option now. Im looking for advice on anything i should do/buy to accomplish riding my bike to work 1-2 times a week. I own a moutian bike, paid like $500 for it at a bike shop a few years back. Ive got water bottles, lights, and im going to get a helmet. I've read the rules of the road and all that jazz, and I have the shower/clothing situation figured out. I'm basically looking for any advice. It's about 8 miles to my workplace, a straight shot down 1 road with only 1 traffic light on it. Theres a sidewalk the entire way and a bike lane most of the way.