I am going to put in a new HD in a Pismo I bought, chose the 80 gig 7200 by Hitachi I have a full install of Panther ready to go. I remember vaguely a firmware upgrade that was required on many computers, might have been in the Jag days, seeing this is bare drive, will Jag have the firmware upgrade in it or do I have to go to another computer down load the firmware burn it and install it before I put the new Panther on and start the fun of getting all the downloads. Which leads to another question I am probably going to hate the answer, but will the latest 10.3.6 now a week later .7 bring the machine up to date ? Or, do I have to have go to the beginning, the stone age and get all the wonderful upgrades. Will Software Update be reliable for everything I would need on the OS or better to research and do it as a flowchart of upgrades? Thanks for any help Geoff