RESOLVED -- THANKS EVERYONE It was purchased April 2005 and installed with Mac OS 9. It currently has 10.411. I have 3 discs. 1)Mac OS 9 Install Disc 2)PowerBook G4 Mac OS X Install Disc 3)Mac OS X Tiger Upgrade DVD How do I use these to bring it to a new user state? What stinks is I said it included iPhoto and other software that was pre-installed. Apple did not include these discs when I purchased the machine new. Thanks, please let me know.