OK....I have had all of my txt messages (even locked ones) delete on their own twice since 2.2 update and numerous small problems since the November OTA update. I have found numerous posts and replies on this great site with the same problems. I called HTC and Verizon about the txt deleting issue...HTC said I was the first one to call with the issue and Verizon said I was the second one to call with this issue even though I have seen probably over 100 people on here with the same issue. If anyone has any problems I ask you to please call HTC and Verizon. The more calls and info they get the better the chance that they can find a solution to the problems.