My Power Mac 7300, has served me well for the past years. I old drive with 2 drives, best that I could locate. One 6GB and the other 2GB. Both drives have been reformatted. Drives were checked during this process. I have the Apple Macintosh
CD SSW Version 7.5.5 which includes the system software. I have attempted to load it with

Seems as though your message got cut off. Are you trying to upgrade from 7.5.5 to 7.6 or 7.6.1? Can you repost some more of your information?

if you are trying to upgrade from 7.5.5 to 7.6 you will have to have the 7.6 install cd since it was actually a pay upgrade