Greetings. I'm using 10.5.2 on my nice new macbook. When I try to update quicktime using software update I get this error "You do not have appropriate access privileges. The Installer package has been moved to the Trash. To try again, open the package from the Finder." I have also received this error on past quicktime upgrades using system update. I can install quicktime correctly, if I d/l the entire program from apple.com. I am logged in as administrator. Can anyone please help? Thanks!