the main reason why my lab did not move yet to Labview 9 is that I still don't know if the migration of the libraries works fine.
That's why we still use LV8.6, where the palette I created works fine (i used it again few days ago). What about using LV 8.6?
As soon as I will have some time I will try with LV9, but honestly I cannot tell you why.
BTW, which verdion of the firmware are you using? I never tested the functions with a firmware newer than te 3.0.11. In case, note that you can request an older firmware to the support and downgrade your device.
I remember I also created a simple example of usage (basically iy was the one provided by OK but updated for the 3.0.11 FW). I will see if I still have it somewhere at work.