Hi all, need help in installing OS X 10.2 (retail CD). Installer upgraded OS X 10.1 with OS 9.2.2 Classic in Quicksilver G4 (2002) 733 Mhz, 40 Gig HD, 128 MB Ram. After successful OS X 10.2 software installation and restart, got only "blinking" top menu bar. Nothing appears on the desktop except blue background. The original OS X 10.1 and OS 9.2.2 Classic work well before this OS X 10.2 installation. I have installed Jaguar two times. First going to Archive And Install option and then to Clean Install/Upgrade. Done also before installation, firmware/softwares updates on OS X 10.1 and after installation the repair of "Disk Permission", to no avail. Thanks in advance for any help.