Watch: Do you need to 3D print at large scale? Not a problem. Check it out! http://tiny.cc/xip0uw
http://www.youtube.com/watch?v=CCYI-P70Ztc
Impractical. How long does it take to print something solid that size? 100 hours? No wonder they only show vases in the demo.
YEAAAA ! ! ! ! ! ! ! !
Single head nozzle, no heated bed, belts and not cables, $2,000 ?.. sign me up!
Post above needs a tag lest people get wooshed.