how do you add mods to xbox?

[weatherman]

what is a easy way to do it i think i have a regular xbox i got from the store how would i add batistas new look and heidenrick replacing val please help aim johncenasFU4 email devin_locke2002@yahoo.com

[BAT1STA3]

yeah can someone tell me as well basically same as this guy regular xbox. I am saving up to get it chipped