Microsoft released a new Xbox 360 transfer cable that can deal with Xbox 360 S to Xbox 360 S transfers. Previous transfer cables would not work between Xbox 360 S consoles.
Cool, this Transfer Cable would be good for people who bought a regular Xbox 360 slim, or the 4GB version, and upgraded to the limited edition Halo, CoD, Star wars R2D2 or GoW version of the Xbox 360 with the cool graphics painted on them.