I was just checking out the latest fd-isr build from horizondatasys. I installed it in a clean xp installation and then thought i'd try importing an old snapshot i made with an older version of fd-isr from raxco. I booted to the old snapshot and then to my surprise as windows was finishing loading up, fd-isr auto updated itself to the latest hds build. It appears i now have the full version of hds's fd-isr lol! What a surprise!