I'm a long time user of MobileMe and I must say that I'm not an expert nor do I claim to know how to use it. I do however use it with my iPhone 4 to sync, notes, contacts, and bookmarks. It works perfect and this is about the only thing I understand that works. I was reading about Dropbox and began wondering...is this the same thing as a feature I have on MobileMe? I have the iDisk application located on my iPhone 4 but I've never really understood how to use it. Can someone point me to some interesting features about MobileMe, so I can learn to use it for what I paid for? I've got the Family pack which included up to 4 user with individual emails. Teach me!