Hi Cjones,
I recommend that you check out this document,
Learn 10 Functions in NI-DAQmx and Handle 80 Percent of Your Data Acquisition ApplicationsAlso, you can use the context help (Help»Show Context Help) and put your mouse cursor over DAQmx Create Channel, DAQmx Write, etc. for more info on their functionality.
Regards,
-Sam F, DAQ Marketing Manager