So you mean that I can connect an up to 2TB external hard disk on the front usb ports of xbox360 console and use this Hdd to install games? How is that possible since the hdd will not be hacked? Can it be a hdd of all manufacturers or does it have to be of a specific one? One more thing my console is an xbox360 fat (I have hacked the dvd drive) so I can play hacked games (not interested in original or Xbox Live). My Dashboard is : 2.0.17349.0 could you give me the latest dashboard update to apply to my console (without loosing the hacking in the Lite-on dvd drive). Please bare in mind that I need to do that offline (from a game that applies the dashboard update, or from a usb stick). Thank you again for all the help.