I know this has been posted a million times but i want to make sure i get this right. I started my rooting adventures with installing the first "OTA" back in the day. Then i rooted and have been a flashaholic since then. I now have HBOOT .92, Frankenrom, and king kernel #5. i am happy with everything but i would like to see what the stock 2.2 is like. If i unroot and go back to stock, will i get the 2.2 OTA shortly after? Also when i reroot, which will probably happen about 15 minutes after i get the 2.2 OTA, will i be able to get everything i had before? To unroot my setup, all i have to do is get the PB31IMG.zip and go from there correct? or is there another method i have to go about?