Steve
I agree with your posting . The NBX since day one has always used 32 bit applications . Just the design of the system . We have not yet been able to convert over to a lot of 64 bit apps / programs yet . I am sure our folks are working on them . I would love to see support for these applications as well on 64 bit . Not sure on the course of the NBX products roadmap so I cannot say for sure who how why when and where , in re to support for these .
As for the PC , the Tapi MUST be installed for the DCA / CAS type of applications .
I wish I could give you a better answer but thats all I have for now .