So I got my first Android phone, this Evo 4G last week... it's really great and I love it, but I have all kinds of crazy stuff going on... triple contacts, facebook contacts, my gmail account contacts, my business google apps contacts, just things seem kinda out of control since it's my first Android phone... So I'm thinking about just starting with a clean slate, now that I know a lot more about what the phone can do, which calendars to you, which sms program, other apps that are must-haves. Is this a good idea? Will it do anything to my SD card, which has all of my apps backed up? Thanks!