
AFAIK the only things that need work other than the pinout (as marked with an X) are the following:
5V Standby on ATX needs to be converted to 3.3V
Power OK needs to be converter to 3.3V
Power On needs to be inverted
Not too hard, good for anyone doing an XBox laptop (or any project, like me: http://forums.benheck.com/viewtopic.php?t=23945 )
