Hi, I am trying in vain to get the Macintosh LC III running. (codename: Pizza Box Mac) I have a set of diskettes of system 7.5.3 that i know are good and i am trying to load sys 7.5 onto the old mac. For some reason, the destination disk only show the install floppy disk when it should show the floppy disk and the hard drive. however, it does not show the hard drive, thus i cannot install 7.5. Any Vintage tips.