I realize the 64 bit part...I actually talked to Buffalo over the phone and they blamed it on Broadcom not supporting 64 bit.
Strangely I then uninstalled my failed Buffalo drivers....Win 7 found the card and installed new drivers (That strangely say Broadcom).
The wireless card now works perfect on Win 7 64 Bit. I have no idea how if Buffalo was correct in their assesment but who cares as long as it works, right?
The Buffalo software doesn't but I didn't use it before anyway.