I want to use my AVRISP mkII for uploading the program (not bootloader) to my Arduino Nano using the 6-pin ISP header that is on-board. From what I understand, I need to change a couple of lines in the text file Boards.txt. But, I'm sure which ones. Here's a copy and paste of the USB upload method.
##############################################################
atmega328.name=Arduino Duemilanove or Nano w/ ATmega328
atmega328.upload.protocol=stk500
atmega328.upload.maximum_size=30720
atmega328.upload.speed=57600
atmega328.bootloader.low_fuses=0xFF
atmega328.bootloader.high_fuses=0xDA
atmega328.bootloader.extended_fuses=0x05
atmega328.bootloader.path=atmega
atmega328.bootloader.file=ATmegaBOOT_168_atmega328.hex
atmega328.bootloader.unlock_bits=0x3F
atmega328.bootloader.lock_bits=0x0F
atmega328.build.mcu=atmega328p
atmega328.build.f_cpu=16000000L
atmega328.build.core=arduino
##############################################################
Which lines should I change, and what should they say? Since I am not using the USB bootloader method, do I just erase the "atmega328.bootloader" lines?