It's because I would like to great more complex waveforms with the CompuGen 1100. On the GaGe web page I found some information that there is a software development kit available. But before I buy this software I would like to try how powerful and useful (for me) it is.
I personally haven't seen any floating around. If you are looking for VIs to control the card and don't get any responses here, I would first contact GaGe to make sure that they don't have any VIs. You can also check out the google.com to see if you can find any hits on somebody's website.