National Instruments does not currently provide an instrument driver for your Agilent
5529A, but you may place a request for a driver by returning to
http://www.ni.com/devzone/idnet/ and clicking on "Request
Drivers." Although this will not guarantee that a driver will be
developed for the device by NI, it lets us know that there is interest
in this instrument.
If you have the command syntax for the device available, and are
interested in creating your own driver for the device, you may find the
following links regarding USB communications useful:
http://zone.ni.com/devzone/conceptd.nsf/webmain/6792BAB18242082786256DD7006B6416?opendocument