So around four-ish this morning, I was just messin around on my week-old Eris, which I love, when I suddenly got the error message "the application HTC Sense (process com.htc.launcher) has stopped unexpectedly. Please try again", and it forced closed. I powered off, removed the battery, replaced it and powered it back on a few times, then gave up, went to bed, and hoped it would maybe fix itself over night. It didn't. I can still view my contacts, make/recieve calls and texts, but otherwise I can't access anything. What do I do?!