I have iCloud for email, calendar and contacts, as well as iMessage and apps, 5GB is plenty. I also use DropBox so that I can free up space on my phone once my photos sync to Dropbox I can delete off of my iPhone 5. I am wondering what everyone else uses? I have a huge iTunes library and there is no way I could put it in the Cloud, 1.2TB total, Movies, Music, and Tones. I was thinking of turning my Apple Router and external 4TB drive into WiFi drive, but how can I access data when I am not near the home, just curious what solution you are using.