I showed a three-year-old relative how to stream a Buster Keaton movie\non her father's iPad. She was enthralled.\n\nIt seems unwise to let a little kid use an iPad without supervision, and\nthe screen is too small for others to watch with her.\n\nHow about letting her watch such movies from the HD of a Mini? She\nwouldn't need to use a browser that way. From a user account, I suppose\nshe couldn't damage the system or other accounts.\n\nAt her age, maybe it would be best not to fool with Safari. Is there a\nway to make some apps unavailable to a certain user?