The first time I ran it, it grabbed all the headers and then asked if I wanted to update gaim and the kde software. I hit y and the later I got the following splashed accross the screen in an endless loop error: rpmdbNextIterator: skipping h# 487 Header V3 DSA signature: BAD, key ID 4f2a6fd2 So i had to kill that process and ran yum update again, heres what I got (same thing basically) [root@pc1 log]# yum update Gathering header information file(s) from server(s) Server: Fedora Core 2 - i386 - Base Server: Fedora Core 2 - i386 - Released Updates Finding updated packages Downloading needed headers Resolving dependencies error: rpmdbNextIterator: skipping h# 487 Header V3 DSA signature: BAD, key ID 4f2a6fd2