yum keeps aborting, and I keep getting a message saying to run yum clean or remove some file, plus another saying Error: You may also check that you have the correct GPG keys installed. How do I do the latter? Fwiw, I got whatever it is that I have by doing rpm --import http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY (I'm running FC1) -- Beartooth Autodidact, curmudgeonly codger learning linux Remember I know precious little of what I'm talking about!