Home made Arduino with ATmega32

Hi Guys!

I have an Atmega32 (for the arduino CPU) microcontroller and an ATmega8 microcontroller (for USB comunications), also I have an AVR Programmer and I have previous experience programming Mega devices in C with AVR studio

I think that´s all the hardware that I need to make my own Arduino, and I wanna make my own arduino but I think that I need the arduino firmware for both microcontrollers .

Do you know where can I find more information about this firmware ? and How to migrate this firmware from an ATmega328 (arduino´s official) to an ATmega32 microcontroller?

Thanks and have a nice day

Do you know where can I find more information about this firmware ?

start here: http://www.arduino.cc/en/Hacking/Bootloader

How to migrate this firmware from an ATmega328 (arduino´s official) to an ATmega32 microcontroller?

start here: http://retrointerfacing.com/?p=30