Hi folks, I've been running fedora (FC1) since it was released, and test 3 before that, and am happy with it. I want to try arjan's test kernels from http://people.redhat.com/~arjanv/2.5/ I read through some threads on the mailing list, and it seemed the best solution would be to just use up2date (since the config is already there). So I uncommented that line from the /etc/sysconfig/rhn/sources file, and ran "up2date kernel-unsupported" (not 100% true - it took a LOT of reading to find that I had to run "up2date --nosig kernel-unsupported"). It seems to downloade the kernel and install it fine, but it doesn't appear to install anything - "rpm -qa | grep kernel" shows the kernel-unsupported RPM there, but there's no change in /boot/ or in /boot/grub/grub.conf I've searched google for answers but have yet to come up with a solution. Anything blindingly obvious I am doing wrong? -dan