Here's the commuter I finished last night. I'm running 44x18 fixed (44x17 free on the other side) which is a little low for the street but great for hopping curbs and tearing off down trails and through brush. It's an IRO Rob Roy with a bunch of decent parts (Phil Wood hubs, Surly rack, Brooks saddle, Thomson stem, Sugino cranks, etc.) on it. I rode it this morning and had a blast.