3D printers

3D printing is not printing but manufacturing things
using a computer design automatically. well almost.
the site below gives details of a 3D printer which
can make things almost 6 inch in dimension.
the printer costs  about 1000 usd . if any one has
first hand experience of using 3D printer please post
 it here as guidance for intending users. i have no
personal experience.

http://www.indiegogo.com/projects/fabtotum-personal-fabricator