Hey St. Augustine,
LabVIEW includes shipping examples that give an oscilloscope functionality when using a multifunction DAQ device. If you search for "oscilloscope" within the examples of LabVIEW, you should find examples entitled '1 Channel Simple Oscilloscope' and '2 Channel Oscilloscope.' These example will transform your DAQ device into an oscilloscope.
I hope this helps.
Regards,
Todd D.
NI Applications Engineer