Michael Harmer

I am a new user of Deckadance which was included with the Behringer CMD Studio 4a I am using. I did successfully get the LE edition by following the instructions on the card. However, I would like to upgrade and take advantage of the $49 discount price but I can't seem to find a way to do so. I read the forum and noticed that it was possible via Image-Line but it appears that is not a viable way any more. Can someone provide me with a pointer or two on how to get this done?