Hi,
when you install DAQmx on your machine after CVI has been installed, you should find a whole lot of examples for the DAQmx driver under the ...\CVI\Examples\daqmx\... directory. These examples are quite intuitive.
In addition you might want to take a look at this document for using DAQmx in CVI
DAQmx and CVI TutorialIt has references to examples and documents in the bottom part.
If you have any specific question regarding a function or concept, we would be more than pleased to help you out.
Regards,
AlessioD
National Instruments