max50011 i am thinking of getting a 360 slim, the black one the 4gb model. i was wondering how to go about modding it and if i can play backups off a external HDD. also note i don't live in leb. i did mod my original xbox but that was ages ago and i have lost touch with the more popular xbox forums. so i was wondering if anyone new a excellent tutorial i could follow, and are there any models that aren't mod-able ?