David - would you consider upgrading the Gerbers for the uBITX AGC board from 274D to 274X? I've not found a board house that will accept the old Gerber format, and so far I've been unable to manually re-work the files.
(If anyone knows of a way to convert formats, or of a service that converts them, or of a board house stuck in the 1990s, I'd love to hear about it. I have about a dozen boards I'd like to have made that are in 274D.)
73, Andy
KG5RKP/MM