its fine if you do it right
correct me if im wrong even though i've never driven hchIII
shift into N
let rpms idle till it stays stationary
turn the key to IG II (radio)
turn the key back to IGIII (all lights on, before the crank)
when its time (think 10 seconds ahead?)
press the key back to IG IV (crank engine)
the key will auto pop back into IGIII (engine on, lights stay on)
wait 2 seconds?
put back into D
its like driving a manual for the first time, but this time you don't stall much worse can happen if you don't PAY ATTENTION!