[cube13]

>So why do you think they need to revolutionise the controller? The original XBox had a mild stab at something new but they quickly reverted to a design much more similar to the Playstation Dual Shock.

There weren't really that many changes from the original XBox controller to the 360's controller. The face buttons and the stick positions didn't really change. In terms of buttons, the only major change was the removal of the black/white buttons from the original XBox, and the addition of the RB and LB bumpers to the 360.

The major change was that the side grip rails were made smaller.