Ok i'm not too familiar with the way friend codes work, I know they're assigned based on your DS but beyond that i don't really have any idea. So my question is this: is it possible to change your friends code in a game? is it a value that is stored in memory? or is it calculated each and every time it is "requested"? What determines your friend code? is it an algorithm based on your DS? is it assigned by a server when you first request it? Questions, questions! Any input would be appreciated.