Homebrew PCBs

Cutting PCB material both easily and accurately has been a challenge for 
me. I have made a PCB cutter using a angle grinder with diamond disc. 
After several attempts at trying to cut straight with a angle grinders I 
came up with a saw bench arrangment. I made a video to see what people 
think.

http://www.youtube.com/watch?v=GPzAMOYYyKM

This cutter is probably a bit complex just to cut PCB material, but it 
was the cheapest and simplest way I could think of.