New integrated digital controller - great addition to the SI line! I'm glad I cruised by the forum today. I had an "external" Auber unit on my Christmas wish list for my wife/Santa to gift me. HOWEVER, I think I'll wait for the retrofit kit. Or at least see the price point and make the decision then. Any idea when such a kit might be available (days, weeks, months)? Anyway, congrats on the new models!