Hi All, I put FC4 from the CDs onto a new bare machine yesterday. No problems. This morning I tried to bring it 'up2date'. After the usual long delay and chugging it started to download the RPMs and came up with: GFS-6.1.0-3.i386.rpm warning: rpmts_HdrFromFdno: Header V3 DSA: NOKEY, key ID 4f2a6fd2 The package GFS-6.1.0-3 is not signed with a GPG signature. Aborting ... Several attempts (to try different mirror sites) all produced the same results. How do I move forward ? Jonathan