If you don't reply to this message, it will be the last time I'll be posting on this thread (not to sound threatening; I just don't want to flood the thread if there's no activity).
I've received some help from other members on NI on modifying the file that I posted above. I think it looks pretty good and when I get the instrument I'll give it a try.
I'm sure I'll need future help and it seems to me that you're quite experienced in this field. Would it be possible for me to get your e-mail address such that I can contact you personally if I need any help in the future? My e-mail is email@example.com if you want to send me your e-mail address personally.