So my wife got an iPhone 4 (running iOS 6.0.1), yesterday, and all is going well except for photo stream. I thought it would sync automatically (and seems to, between all of my devices), but it hasn't thus far. She's signed into iTunes, and has downloaded previous purchases, etc. but can't get her photo stream pictures. Is there a way to force a sync between devices/iCloud? Thanks! Merry Christmas!