Hi. I have a PowerBook 540C with NO network access, NO cdrom and I have NO floppy disks but I wish to install Mac OS 8.1 - can I remove the HDD and copy the installation image/folder/whatever to the Desktop of it's HDD from my eMac and install that way?. VERY old tech, so I'm a little lost, but extremely proficient in what I do. Please... HELP!! Thanks - I would LOVE to upgrade from the 7.5.5 that it currently runs (and blatt out all the extranneous data that the previous owner left on it).