On MobileMe, you can manage iOS devices using: Find my iPhone, Remote Wipe, Display a message, etc. If you setup a Family Pack, can the "master" account holder perform these functions on iOS devices connected to sub-accounts? For instance, if my kid has a sub-account and has an iPhone, can I (as the "master" account holder), send a message to her iPhone or use the location service on her iPhone? Or will it only work on on my iOS devices? Additionally, will Back to my Mac work with the sub-accounts too? This would make remote tech-support much easier for family members. Thanks in advance.