compatibility with Vista 64-bit pc (not server)

[newbie22]

All-

Does anyone know with any certainty if FM Pro 9 will work with Vista 64-bit op sys on a stand- alone pc (not Mac)?

I am a fairly new FM (Pro 9) user and was just getting started building a database when a crash forced me to 'upgrade' to Vista [64-bit] from an old XP system. The folks at FileMaker are pretty vague about whether or not my FM Pro 9 software will work with the 64-bit op sys (Vista 32-bit is apparently OK). The previous postings seem to be focused on servers not stand-alone pc's (not sure if it is a separate issue). Before I start down the road of re-building everything I was hoping to find out if I am wasting my time. Any help/advice greatly appreciated.

Regards.