i got mine from a rubbish bin of a genetic company;)
left and right are the usual, fire and point
under-thumb trigger is my torp button
under-pinky is my dock
middle wheel-press is turret view
in front of the middle wheel is secondary thrust, but i never use it as it's hard to reach with your finger
though ive only been in a bomber VS cap (bs) fight once (and the server crashed) i loved it, i think i should consider becoming a bomberwhore.
my tip: subtarget there most expensive turret, if you blow it off it'll leave a nasty bill as a reminder of they're experiences with you, even if you don't blow it off completely.