There's an outfit giving away PCB software which one is
-supposed- to use to order boards made by them. :-)
http://www.expresspcb.com
It's a pretty good program, very easy to use, and
includes parts from the DigiKey catalog. It's also
updated very frequently with new parts.
I think it's Windoze only, tho.
Happy Trackin'! :-)
Ron Yost