Here's some more info :-

Enter Flash Exposure Compensation using SET button

SET button function when shooting

Shutter release w/o CF card

Flash sync speed in Av mode

RAW+JPEG rec. Sets the quality of embedded JPEG

Mirror Lock up

Selects the autofocus mode: AIfocusAF, ONEShot

ISO 3200

Most of these are 10d functions, the hardware is the same except it was locked down between the 2 camera's by Canon.