Actually if you search back early update posts you can see that we already had a beta 1 for ultimation. We then decided to redesign the entire architecture to improve overall signal, features, control and reliability. This redesign was done instead for the VCA since we had a quick way to test these on a local console, hence VCA beta 1 and VCA beta 2. Now after beta 2 testing we're going to back port all the new design to the Ultimation beta 2.