My new Hero should be here tomorrow. So before I load any of the must have apps or widgets, what should I do 1st? I suppose a nadroid back up (is there a hero guide for this?) before I root/change from the stock rom. Then what? Go for 2.1, or stick with the supplied 1.5/1.6 that HTC have available? I'd like to keep sense and the HTC apps, but quite fancy 2.1 if it's usable enough. 2.1 as I read in the nexus forums, supports a full google backup of mail, contacts and sms? So when My Desire comes, I could just enter my Gmail details, and the desire should download all my apps contacts etc? Also I need a PDF reader. Any good free ones?