Hello,I have a proble with a user profile in Vista.I would that a user ex. "pippo" don't use a USB pendrive and this user profile is temporary. This account is used from 15 personssimultaneously and next lesson (I work in a School) from other 15 people.I have a policy in my domain that block USB pendrive and CD-ROM. When I use this account with a normal user profile USB correctly don't work but tha user can save a document ex. in the desktop. When I use this account with a user profile with MAN extension from a server, any change is lost at exit but USB pendrive function!Help me pleaseThanksSilvan63