Currently Being ModeratedOct 28, 2012 1:30 PM (in response to martinfromlake villa)
What version of iPhoto?
Directions for setting up diferent devices including minimum software versions required fore different features like Shared PhotoStreams are heree - http://www.apple.com/icloud/setup/
Currently Being ModeratedDec 11, 2012 3:04 PM (in response to martinfromlake villa)
martin did you ever find a resolution to your problem? I am new to Photo Stream and I have the exact problem.