I've been interested in 3D printers for a while but am not good enough with computers to do my own home designs. I read an article about new software that, along with being easy to make designs into code, can also turn a 2D picture into a 3D object. (http://www.wired.com/design/2012/07/3d-printing-application/). I might be looking into getting a home 3D printer soon but haven't heard much about home units and their performance. Anyone think they know how much it will cost to run it, it's speed, reliability, etc. Thanks.