I read recently read that SONAR and Cakewalk have ceased production. I think it was bought by Gibson a couple of years ago and they have made the decision. Gibson seem to have a good record at buying companies and then folding them. I used to use SONAR many years back but swapped to REAPER which I much preferred. However I get the impression there are quite a few SONAR users who also use BIAB and RealBand and it is obviously disappointing for them. I guess the software will continue to work but as operating systems change and over time it may stop working. Maybe someone else will buy it out the company to keep it going.