difference between LV 7.0 and 7.1?

[fred]

Hi!

Wonder if there is major difference between LV 7.0 and 7.1
regarding usb features?

/Fred

[NeilR]

Hi Fred

The Version 7.1 upgrade notes are listed in :-
http://www.ni.com/pdf/manuals/321780f.pdf

A quick search didn't show up any updates with respect to USB.

Regards
Neil

[Johnner]

Fred,

I think the real improvements with regard to USB can be found in the NI-VISA driver over the last few versions, so LabVIEW probably isn't a big a part of your equation as your NI-VISA version. Starting with version 3.0, NI-VISA supports USB communications natively and provides tools for RAW communications with an arbitrary device. See this tutorial for more information.

Just another possible lead for you to explore.

Regards,
John