I ride a 2010 Trek Fx 7.3 dics - excellent bike. Just keeps going and going. I love the disc brakes as I am a heavier rider and live in the Seattle area (rain). The disc brakes will stop the bike on a dime. Comfortable riding position and I have ridden multiple 40+ mile rides. The gearing allows me to spin up steep hills and race away on the flats.Highly recommended.
Search the forums on Trek Fx - notice how all the guys who have been around a long time recommend the Trek Fx? There's a reason for that - their good!
I also recommend the Topeak carrier systems - great kit!