Have any of you guys tried out any of the wood filaments? I think the idea of using these filaments are awesome. Plastic seems cheap, but wood doesn't. Here is a video from Nerdgasm in which they use the Robo 3D Printer to print out a little wood box with a sliding top. What do you think? Any luck printing with wood yourself? It pretty much looks like it was carved out of some plywood.
http://youtu.be/g4ZUJ1d-Jks
http://www.3ders.org//images/wood-fi...-printer-1.png