I just built up a Planet-X Kaffenback and it is awesome. Suprisingly light, very nice ride (using it as my rain bike, although my only bike now), very cool paint (or at least I think so). I got it for $399 shipped with frame, fork, and headset, and I feel like I stole it!
http://www.planet-x-bikes.com/road/i...sition=238:238
Note that they are showing the new sand colored version, when I bought from Zedsport I got last year's blue (which I like even better):
http://www.zedsport.com/
If you want to see it built I'm happy to post some pics.