How can i put firmware on xbox 360

Hi everyone i am a newbie on here please can anyone help me, i want to know what i need to put firware on my xbo360 which i am getting on friday, my old box cost me a fortune in games as my kids scratched most of the games, and i want to put back ups on for them rather the orignail ones that i will play on please help thanks

Probably best if we transfer this to the CD Freaks ‘Console’ forum. You may get more replies there…