Anyone else experiencing screen burn on their Desires? I only noticed it this afternoon when I rebooted my phone. When the white HTC splash screen came up I could see the outline of the keyboard. It was a bit of a shock! I downloaded one of those silly torch apps that make the screen go white so I could get a good look at it. It's only faint and can only been seen on a white background but it's definitely there. I've had the phone about 7 months and must say I text far too much so the keyboard is on quite a lot. Anybody else experiencing this? Any idea if I'd get a replacement from t-mobile if I pushed for one?