Hi again
I've found and uploaded the project documents for the v1.3 circuit board to
http://code.google.com/p/sim1/downloads/list These include the master project file (in Zuken Cadstar *.PCB format
- can any open-source tool read that?), the gerber files it outputs to
control the production machinery and some PDFs that show the track
layout of the eight layers of the PCB and so on.
M