it locked when the phone fell asleep by itself. Ok it works now. I have a feeling I did the test so quickly after reboot that whatever background app needed to load, didn't. Oops... I'm too quick for my own good. Speaking of fast... I actually took the time to enter the Sprint HTC Evo contest (have to write a short essay)
http://sweepstakes.sprint.com/blazea...:HTC:EVO:enter