As promised in this thread, I've written a document detailing some of the ways in which the BCF2000 and BCR2000 can be used with Cakewalk SONAR.
I've also concocted a package concerning A.J. Mayo's BCR2000 Control Surface for SONAR.
This package includes installation and uninstallation batch files, and BCR2000 and BCF2000 presets.
For now both files can be downloaded from the 'dl' folder:
Once I'm satisfied that they contain no glaring errors, I'll probably relocate them to the B-Control user file section.