I forgot to mention that the big use for "don't install updates automatically" is if a user has one of those firewall applications that likes to ask for permiss

I forgot to mention that the big use for "don't install updates automatically" is if a user has one of those firewall applications that likes to ask for permission all over again whenever a program has been updated. Also, it means those who use Windows in a priviledged environment will be on the computer (not idle) to confirm Windows request for elevated rights.