From xcm.cc:
[QUOTE]
To some, the Xbox 360 controller is most arguably the best controller, but the button location may not be the perfect place for some games. In order to fix this, you may need to re-map some buttons that will suit your preference and gaming style. What if you're left handed and like to use the left LT as your shooting trigger and RT trigger for throwing grenades or even switching weapons? The XCM Re-Mapper allows you to re-map ANY button on a wired Xbox 360TM controller (except SELECT, START and Guide button) making gameplay that much easier, enjoyable and playable now.
*You MUST use a wired Xbox 360TM controller. XCM Re-Mapper will NOT work with wireless Xbox 360 controller Play & Charge Kit.