I just got my new 1GHZ Ti-book. I ran updates and it found two. Mac OS X Update 10.2.2 Quicktime 6.0.2 Everytime i hit update, I get this message. "The installation has encountered a promblem. None of the checked updates were successfully installed." "To try again, choose Download Checked Items in the Update menu and open the package from the Desktop." I do this and nothing has been installed. I would know if i did any how. Anyone know whats up or how to fix this.