I still have my Receptor 2 that I bought 6 years ago and loaded it with a massive library of sounds. The trouble was that I had the pristine sounds, but didn't know how to apply articulations. I have kontakt4 with them, but too much frustration for me. Maybe I will try again, but it is so much easier with top arranger keyboards. It is too bad though, since I have a $700 East West library going to waste.