I was running CM6, but I had heard some people saying they were getting even better performance from stock 2.2, so I thought I'd give it a try. I downloaded a 2.2 ROM using ROM Manager and it said I could get a rooted or non-rooted version. The only option I was given was to select Superuser Permissions, which seems to be an app but I don't know how to use it. I know for sure I don't have root anymore. How do I get root back? Is there an easy way to simply restore from the nandroid backup I did prior to this? I don't have clockworkmod recovery anymore. I tried to reflash it but I can't because I don't have root. Help!