ATMEL Mega1284P evaluation board avalible

This is just getting aggravating now. I've got this great file
http://www.crossroadsfencing.com/pins_duino1284.cxx
in this folder
c:\program file\arduino-0022\hardware\arduino-extras\cores\arduino
and nothing I seem to do gets it used, so my pin mappings never change.

pins_arduino.c has this

#elif defined(__AVR_ATmega1284__)
	//*	pin defs for bobuino & 1284 board
	#include	"pins_duino1284.cxx"

Where do I get that defined?
Seems like
pins_duino1284.cxx
is getting compiled as I had to fix a couple of errors the first time I used it after creating it (extra commas at the end of lists of ports I think).
Any ideas?