My suggestion for anyone on a 64-bit system is to frickin' get over it. Seriously. There have been plenty of people who have tested it for you and the verdict is in: CbB will happily use the extras that came with whatever version of SONAR you had, it will not mess up your installation of SONAR, and it works better than SONAR did. If you do run into any snags with running
the new program, it is supported, unlike SONAR.
My kinder suggestion for those on older 32-bit systems is to get busy now while this forum is still up and
start your own forum on one of the free services that offer forum hosting. Call it SONAR Legacy or SONAR 32 or something like that. Then promote it here while you still can.
Having said that, CbB is not yet so different from SONAR Artist/Platinum that you even need to mention which one you're using if you want to ask about how to get something done, so just ask on the CbB forum.