I have os x and os 9.1 installed. to switch from os x to os 9.1, i usually just go to control panel: startup disk and choose the os 9 disk. but now i'm somehow stuck in 9.1. in the startup disk window i have only the choice between "hard disk" and "network disk". choosing "hard disk" and restarting leaves me in 9.1 how can i get back into os x?? any help would be much appreciated.