When the 2.1 update does come out, if I decide that I want to check it out and revert back to the stock 1.5, is that what nandroid is? All I would have to do is reboot, pick the nandroid file and go back to 1.5? Also, if I do revert back to 1.5 will the phone be unrooted as well? Forgive me if these questions seem nooby like but to this forum, I am a bit of a noob. LOL!! If you don't ask you don't know. Thanks in advance for any help on this.