OK, so I've worked out how to sync folders between my iMac and my iPad but I can't for the life of me work out how to sync a folder on my MacBook Air with my iMac. I'm not a programmer so I'd really appreciate it if someone could take the time to explain how to do this in simple language. Also, can I share folders across and between all of my devices or do the folders I want to share have to live on one device (eg. my iMac) which acts as a base station? By the way, I tried the Get Started page but it didn't help me much. Thanks for your help.
