Homebrew PCBs

I cut my finished boards using a "laminates" blade on my Delta 
Contractor Saw.  While this is a big saw, it very acurate and 
repeatable.  I can also mount a routing bit either on my Ryobi small 
hand drill, or on my bigger drill press and just feed the material 
along, using a piece of hardwood as a fence for acuracy.
Jack