For me is not a old threads because Sonar not have this feature after a lot of upgrades.this days I was watching a video from a composer Blakus to learn more about orchestration with samples libraries, then i see he uses a keyswitch panel in piano roll in Cubase like a control o velocity panel.
I don't use Cubase then i don't know it have this tool.
I think there is a important tool to include it in Sonar.
i can't believe people talking about request track colors or a lot the basic features in new Sonar version.Nothing talking about a real important tool like this to work with big libraries.