The link for the 3D PDF for the DuinoProto:
http://www.ghielectronics.com/downloads/Gadgeteer/Prototype/3D%20PDF/DuinoProto%203D.pdf
gives me a 404 error message, FYI.
OK…great to have the link…but can we get the product page updated, too? 
Page will be updated tomorrow, thanks
@ Gus - Great!
Thanks, Gus!