Apple Shutting Down MobileMe Today, Back Up Your Data Now

Apple is shutting down the MobileMe web service today, but they are still allowing users to migrate to iCloud for a limited amount of time.  I would suggest backing up your data now.  Apple notified users about MobileMe’s closing a while ago so this should not come as a surprise.  They planned to discontinue the service about a year ago.  iCloud’s 5GB of storage is free.  iCloud can sync across all of your devices including the Mac, iPhone, iPad, and some Windows machines.