My family has recently built a 3D printer and have thoroughly enjoyed our experience. We would like to share our experience with other families who have or would like to learn about 3D printers. We have 2 kids ages 8 and 11 who are captivated by our experience. We blogged the build process at 3dmodelminds.com, twitter @3dprinterkids. We would be happy to help you build one if you have no experience.