I just reinstalled Tiger on my PB G4 and started software updates. The first set of updates went flawlessly, and it rebooted. The second set of updates installed, and told me to reboot. I then did that, but it went to a login screen, which didn't occur the first time, and asked for my username and password. I have no password, so I typed in my username, and that didn't work. I then tried the name of my folder on my hard drive, but that didn't work either. Any assistance would be greatly appreciated, unless your advice is to dump it for an intel mac. (that advice is greatly appreciated if you will pay for it though... )