This app is a must have if you have rooted your phone and like to change roms often without loosing all of your settings. It works great for free and if you donate $2.99 to the author you can set up automated backup and restore options. Its the app I've been wanting ever since I first rooted my G1 back in the day! I used to try and do manual backups and restores using adb. Backing up manually wasn't as hard as restoring. The permissions always got messed up and the user id's for the applications were always wrong. I was able to figure out how to do restores one at a time, but now that I have Titanium Backup. I can do in one click what used to take me at least a couple minutes, and that doesn't even begin to talk about the beauty of the batch jobs.