I'm pleased to report that after problems upgrading from Fedora 10 to 11 and minor issues upgrading Fedora 11 to 12 that I've finally had a no problem upgrade from Fedora 12 to 13 on my home machine.
I have only a very slightly unusual setup in that I've got Fedora running on top of a hardware RAID environment which has caused some issues with preupgrade in the past. Upgrades I have tried on other equipment such as my work laptop have always been flawless and now it seems the issues with RAID installs have gone away too.
So this brings to an end my blog trilogy about upgrading Fedora, short and sweet, it just works! Now onwards to enjoy using a great new distribution that's pushing the boundaries in pretty much every area of Linux usage. Thanks to the Fedora team, Goddard looks fab.