I don't own an X5 and I can't seem to find this info anywhere quickly so I thought you lot may be able to help me.
What keys does the X5 have?
Is this right?
Power button also used as stop button
record button - usually used as menu button
joystick with press in to select
So 8 buttons in all, Have I missed any?
EDIT: My reason for asking is that I wanted to enable on-the-fly track split for the X5 but I'll need another key... I may need to do some re-arranging of keys in the record screen but I'll try not to think about that until I know if I've got the available keys right.