I'll be riding my new commuter bike tomorrow morning for the first time and am really excited. I recently got an '89 Centurion road bike on Ebay and just finished getting it ready to do duty as my dedicated commuter. I upgraded to 700 x 28 Bontrager Select K touring tires, installed SPD Ritchey mtb pedals, and replaced the loose ball bearing bottom bracket with a new Shimano cartridge type. I took it for a spin this evening and adjusted everything and installed my lights. Eventually I plan to make it a single speed, but that may wait until January or so.