MobileMe keeps your mail, contacts, and calendar information in the "cloud" and uses push technology to keep everything in sync across your iPhone, Mac, PC, and the web automatically. Amazon is offering family and individual MobileMe subscriptions at less than you’ll pay at Apple - you can pick up an individual sub now for $72.99, rather than the $99.99 normal price.The discount on family memberships is $45.05 - you can pick one of these up for