I was searching the internet for light leak issues on the TB & lo & behold, it brought me right here! lol I was glad to have found this because my Thunderbolt looks exactly like the first pic posted in this thread. In the exact same spot. Mine even has a tiny bit of light leakage around the bottom corner of the screen to the right of the search buttton. It's not bothering me too much, but I wonder why so many of these are like this? Actually, the bottom of the screen was one of the very first things I noticed about this phone when I got it on Monday. I was like...hmmm, that doesn't look real good on a $250 device. Crazy. Anyway, thanks for posting this thread & for easing any pain thinking that my TB was the only one, lol.