I just installed Fedora Core 2 today, and the install went fine. It successfully installed from CDs 1 & 2. I went to add more packages using system-config-packages from a shell, as root user. I selected a bunch of stuff I wanted to install, and it thrashed for a while and then asked me to insert "Fedora Core 2" disk 1. I put it in the drive, closed the door, waited for the drive light to go off and clicked on OK. It popped up a dialog that said "Unable to access disk The disk was unable to be accessed for reading. Please confirm that it is in the drive and try again." I verified it was the proper CD and tried again, same thing. In /var/log/messages a couple errors popped up on the first attempt: kernel: cdrom: open failed kernel: udf: registering filesystem kernel: UDF-fs: No VRS found On subsequent retries, it fails to log anything else. I then choose "cancel", and the program hangs for about 1 minute, then finally exits. Still nothing logged. In a root shell, I can "cd /mnt/cdrom" and see it IS mounted and that the contents of the CD are correct... it's disk one alright, and I can change into the directory where the RPMs are and install anything I want using RPM. So what's the silly "system-config-packages" program's problem? Thanks Michael