I was navigating to a restaurant my phone went nuts - it kept restarting with the Droid logo and stuff over and over and over. I finally pulled the battery. When I finally got it to boot back up, all my contacts are gone, my bookmarks, etc. My apps are still there, but I had to login to facebook again and all that. Anyone know what made this happen or if I can get my contacts back? Settings? Anyone else had this happen?