I have a Cramshell with OS 9. It seems my finder is corrupted and I do not have the original system disk or the operating system disk. I wanted to load in OS 10.4 but the ram is too small for that. What do i do to get into the desktop to change the offending finder without a disk. I have tried using the shift key when booting but nothing is working. Is there a trick I can play on the cram such thatit will let me in? I am tired and frustrated buy this error 41!!