hi there. i'm new to the forum, and relatively new to mac's so apologies if my problems are very simple!!! i have an ibook running panther, it was reinstalled from scratch about a week ago (booted off install cd and erased the HDD, then installed os). now it is starting up to the apple logo, then it goes to a black screen with "-sh-2.05b#" written on it, thats all! anyone got any ideas what i should do?