ive never had to bother with installing a new operating system so i dont know of this is possible. i have a tiger install on hd2, and i have panther 10.3.9 actually installed on my hd1, if i need to show any computer specs jus ask
my hd1 has panther installed, and my hd2 has nothing on it besides a tiger install a dmg file. could i jus move this .dmg tiger install to hd1 since that wat has the operating system and jus install it to hd2?