Hello,
I'm not sure I understand what it was that you found in the PCI-DIO-96 user manual. Also, which version of the manual? You might just post a web url for it. I'm also not sure I am aware of such a program for the PCI-DIO-96. The PCI-DIO-96 is probably not capable of being a very good logic analyzer. The reason is because it supports handshake transfers rather than clocked inputs. This means that unless the external device is monitoring the OBF or ACK handshaking lines, you might miss datapoints.
Russell
Applications Engineer
National Instruments
http://www.ni.com/support