So I'm on EVO #2 now. #1 failed after what I believe to be an overheating issue when using outside for a couple hours. So today I'm at the Red Bull Flugtag taking pics and video. Its warm(HOT)...after a couple hours I notice that I now have a dead touch spot on my screen. If you were to divide the screen into 4 quadrants...the lower left quadrant is now 100% completely unresponsive to touch. Rebooted, took the battery out, did a hard reset like Sprint advised all to no avail. I'm now on the waiting list again at BB. Anyone else have a similar issue?