Strato,
I am the product marketing manager for VI Logger at National Instruments.
LabVIEW and LabWindows/CVI are both excellent options for creating a data logger. However, if you the time investment to learn develop the code is getting in your way then VI Logger is the best choice for creating a data logger with National Instruments hardware.
The only thing is that it the application engineer was correct in stating that the current version of VI Logger does not support NI-DAQmx devices. I apologize that the data sheet provided you with incorrect information.
If you don't mind I would like to speak to you "offline" about a way for you to use both VI Logger and the 6016. Would you mind sending your contact information to me at craig.anderson@ni.com?
Thank you.
-scraggs99