This has been discussed before, but since the subject of the CriCut and sign vinyl has come up:
<http://tech.groups.yahoo.com/group/Homebrew_PCBs/files/Sign_Cutter_to_make_PCBs/>
Steve Greenfield AE7HD
<http://tech.groups.yahoo.com/group/Homebrew_PCBs/files/Sign_Cutter_to_make_PCBs/>
Steve Greenfield AE7HD