Hello,
I beleive that the best place to ask this question would probably be on the following discussion board:
LabVIEW Fans of LEGO
http://forums.ni.com/ni/board?board.id=beta18
You may also find some additional support resources about this at the following link:
How Does National Instruments Support The LEGO® MINDSTORMS® NXT Software And The LabVIEW Toolkit for LEGO® MINDSTORMS® NXT?
http://digital.ni.com/public.nsf/websearch/59F9356834A0E85086257244007A3354?OpenDocument
I hope this helps. Have a great day!
Best regards,
Stevem