So, on my Motorola Droid. I was rooted on unofficial 2.1 then decided to unroot, HARD reset my phone wipe everything and start fresh to download the newly released manual update for Froyo 2.2! I downloaded, installed it and all that good stuff. Now I'm wondering about how to downgrade from Official 2.2 to Official 2.1-update1 because I want to root once back on Stock 2.1 to Pete's rooted Froyo 2.2 ROM! Thank you for any help!