have to replace xbox 360s harddrive. will the new harddrive make me go back to default maps in multiplayer online?
or will i get to keep all of the map packs that i down loaded
also will it delete my friends list?
You can re-download all maps packs that you have already purchased from the marketplace free of charge.
You will not lose your friends list,but you may need to re-download your profile once you have your new hard drive in place.
What you will lose is your game save progress,unless you have a data transfer kit,a usb to put them on,or you can transfer them to the cloud.