Cal-Bay Systems, Inc. sells the "Program IC Development Board" including LabVIEW Drivers for $195 US. I have attached the datasheet to this posting.
Note that the datasheet link on the pricing and description page is dead, so use the second link bellow.
Pricing and description is at:
http://www.calbay.com/I2C_driver.htm
The datasheet is at:
http://www.calbay.com/ProgramIC%20Data%20Sheet.pdf
or download the PDF attachment: