Not a huge problem, but a little annoying.... First of all, I am running stock 2.2 on an unbranded Desire, with latest firmware from HTC. Sometimes when I go to my messages and say, click on messages from "John", messages from a random other contact come up. If I click back and click John again, the correct messages appear. It doesn't happen all the time (maybe once every few days?), but unless I am careful I end up sending a message to the wrong person. I have tried restarting the phone, but don't really want to factory reset for such a minor issue. Never happened under 2.1.