I just noticed a very small hairline crack in what seems to be the display in my iPhone. There doesn't appear to be anything wrong with the glass on my phone just a small 3/4" line where it looks like someone slipped a hair in under the glass. It's only on the screen and it doesn't descend into the "Black" part of the glass, just stops at the coloured part. Has anyone else had this happen to them and what did you do to get this remedied? It's a 5 month old 3Gs that hasn't seen the floor, heck there's not even a fingerprint on the screen!