When I was reinstalling my plenum last nite I broke the head off of the screw for the IAC I managed to secure the bottom bolt but the top bolt is FUBAR, will I have to take it to a shop and see if they can somehow back the screw out.
Just drill it out yourself man.. buy (or borrow) a set of easy-outs from AutoZone and a small drillbit, drill down in to the shaft, and hammer the easy out in, then back it out with water pump pliers or vice grips.