I created a desktop vacuum former that operates with a conventional vacuum (in my case shop vac) and heat gun (used in paint stripping). For those who do not know, a vac former is a method of melting a sheet of plastic around a mold. The design is pretty simple and I already built a prototype by hand. So I thought I would post my design for free using Ponoko as the venue and try my hand at using Inkscape. Unfortunately, my account will not upload files to my Personal Factory :-( Major bummer. Anyways, I have pics from screen captures for the assembly instructions rendered in Google Sketchup.