Fedora :: Install 64-bit F13 Or F14 On An Asus P5KC?

Trying to install 64-bit F13 or F14 on an Asus P5KC, 2.4Ghz Q6600, 4GB OCZ RAM is proving futile.Initially Fedora 13 would boot, but after the initial yum update it picked up a delay of about a minute at the'Starting mdmonitor' stage, although it was not mdmonitor causing this, as disabling the service simply moved the delay on to the 'Starting system message bus' stage.I could and was living with this for few days, then more updates were available, so I hoped they'd fix it and applied them. Bad mistake as now Fedora 13 now gets stuck permanently at this point. Even after a fresh re-install and update.Fedora 14 does exactly the same thing, it's fine (bar some graphical glitches when booted) until I run 'yum update', then it dies in the same way.On both installations, attempting to boot the previous kernel doesn't help, so I don't think it is the kernel itself but a change that is made to the system during the update process. I know the machine's hardware is fine, before being formatted it was a file server running CentOS 5.1 with an uptime in excess of 200 days.