I bought a family pack for dot mac a while ago because I thought it would be a great way for my girlfriend and I to keep things in sync. It works great at syncing my laptop and desktop. Now I've just set up my girlfriend with an iMac and wanted to get it syncing with her laptop. I create a sub account for her, log in to it on her laptop in preferences and go to enable synchronisation. FAIL. Turns out you can only syncronise on a full dot mac account. So.... what is the point in this family pack?? I got it because of a deal where I could get a family pack for a great price but now I think even those few extra quid were wasted.