: You can rip your Portal 2 disc directly to the internal hard drive or a USB drive using XeXMenu . This improves loading times and removes the need for physical media.
: You can modify game files (textures, sounds, or scripts) that would otherwise be blocked on a retail console. Essential Setup Requirements Portal 2 [Jtag/RGH]
: Content like the "Peer Review" co-op tracks can be installed manually without purchasing them from the defunct Xbox Live Marketplace. : You can rip your Portal 2 disc