I have a stock version (VZW NOT ROM) of 2.1 rooted. I want to get 2.2 but don't want to loose all my apps and settings (more settings and such) since only apps are backed up. Is there a way to achieve this. Upgrade to 2.2 NOT have to flash to default settings. Any ideas? Also how do I get 2.2 from a ROOTED 2.1?