hey everyone, about 3 years ago, i got an xbox 360 arcade, and i am really in need for some extra storage, but i was an hard-drive this time, i've been looking on the web, but all the results i get are confusing, and i've been looking on the xbox site itself it shows only 1 type of hard drive a 250G one, but a friend of mine bought a 20g one a while ago wich he has to mount on top of his xbox ( i got a litle piece of plastic i can lift off and that shows a port just like the one in the link )
so if any of could explain this to me, and/or advice me what the smallest/cheapest hard drive is that i can use with my old xbox 360 arcade that would be awesome
(sorry for the insane long link)