I have a 2004 Giant OCR2 that I bought second hand when my commute got longer, a 2006 GT Avalanche that was my main commuter but is now back to being used as a mountain bike, and a 2004 Giant Boulder. The Giant was my original commuter, but I got hit by a car and I got money to replace it. I replaced it with the GT, but I still fixed up the Giant Boulder.