File list (Check if you may need any files):
HIDKeys.2007-03-29
..................\Changelog.txt
..................\checksize
..................\circuit
..................\.......\hidkeys.pdf
..................\.......\hidkeys.sch
..................\License.txt
..................\main.c
..................\main.hex
..................\Makefile
..................\Readme.txt
..................\usbconfig.h
..................\usbdrv
..................\......\Changelog.txt
..................\......\CommercialLicense.txt
..................\......\iarcompat.h
..................\......\License.txt
..................\......\oddebug.c
..................\......\oddebug.h
..................\......\Readme.txt
..................\......\usbconfig-prototype.h
..................\......\usbdrv.c
..................\......\usbdrv.h
..................\......\usbdrvasm.asm
..................\......\usbdrvasm.S
..................\......\USBID-License.txt