Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
God that's embarassing, I always hate when people do what I just did. I know on the MBP its in the speakears but since the MBA doesn't have speakers like the MBP I'd say the iSight is the correct guess.

:apple:Matt
 
its next to the isight yes... but if you check apple help on the MBA and lookup the ambient light sensor it tells you to look under the speaker -- good luck on that.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.