Share ''The Cheap Bike' even possible??'

Hi all, In a couple of issues Cyclocross Magazine showcased the building of a relatively cheap cyclocross bike without dipping into the second-hand market or relying on their own collection of used parts.  I have a cyclocross bike I'm happy with, but like the idea!   Does anyone have a 'cheap build' they would like to share?   http://www.cxmagazine.com/cheapbike