>>People are already running 32 bit VFP on 64 bit processors and seeing big improvements.
>
>True - but then it's that the overall speed of my new motherboard is greater. And my OS is still 32 bit.
>
>The most palpable speed gain I got after switching was from stopping unnecessary services, and defragmenting weekly.

Do you use a utility other than MS' standard defragment program?