I have a Behringer X-Touch. It required some manual settings to get it working in Sonar Platinum
See this forum thread:
http://forum.cakewalk.com/First-look-Making-the-Behringer-XTouch-work-in-SONAR-Platinum-m3314951.aspx I also have Presonus Studio One 3 and had a version of Cubase. Both Presonus and Cubase automatically detected and install the Behringer X-Touch (and before that a BCF2000). I also had ProTools MP9 and as touchy as ProTools is with 3rd party hardware even it auto detected the BCF2000. Sonar should have the ability to auto detect and install the control surfaces, just as it currently does with audio recording interface units.