After moving from host-gator I dropped photobycnoyes.com and finally got around to relaunching it.
Astro for Windows had been working well with Windows XP. Windows Vista adds a lot of challenges, particularly files that users modify that under XP could live under Program Files, have to be moved either to Public or the users directories. Security has become much more challenging, things that worked before now have to change. Moving from Earlier versions of Windows to support XP had fewer challenges and fewer issues surface, than supporting Vista