Hey there ladies and gents, I just bought a 16gb ipod touch! (my first ipod I've put movies music and photos on fine, but when I go to the app store and find a free app: I click 'install' and a screen comes up saying 'itunes password' and then email@example.com and I have no idea what that means. I don't know who 'joe muecke' is or his passsword for that matter. Any help would be greatly appreciated! Thanks!