32 bit will stick around longer than XP. Many W7 machines run 32 bit, especially in office type environments where the load isn't too bad.
Heck, one of my programming machines at work is 32 bit.

It is rare to find software that will not adapt to 32 bit in some way.
Ever notice that Programs (X86) folder? Take a look inside; it's full of programs that were designed for 32 bit systems.


I do not work here, but the benefits are still awesome
Make your sound your own!