Hi, i have a 2ghz core duo macbook, 1 gb of ram. I put a cd in, it wouldn't come out, but i waited to go to the apple store, just becasue i didn't have time. So last week i forgot, and put a cd in, and it read the cd! now this worries me, because although there is no damage, there are two cd's in the drive! one which hasn't been recognized, what should i do?