so while putting in my 2k9 body after it was freshly annodized, i manage to things up, i stripped the head of one of the screws. at first i was like hey i wont need to take this apart anytime soon. well of course i do. so i thought hey ill back it out with my extracter/easyout style bit.

slowly i rotate the bit counter clockwise.next thing i notice its not grabbing.now its rounded out.
what should i do?
how do i get this out now?

thankyou for any and all help,
KNM.