Here is another innovative idea for a 3D printer, and it can be found on kickstarter: http://www.kickstarter.com/projects/...snap3d-printer

The Snap 3D Printer allows almost anyone, even those lacking technical skills, to put the thing together and customize it. The best thing is that it is fairly cheap. The pre-assembled version can be had for a $999 funding on Kickstarter. TJIKO Labs is seeking $25000, and has until January 17th to get to that figure. Right now they have raised just over $1900.