Bc2000 (for the BCF2000 & BCR2000)

Hi-

I asked this a few days ago in relation to FL Studio, but I didn't get any replies and now my question is a broader one anyway.

I can control SONAR's transport with an excellent control surface written by a SONAR User, but it requires a .dll. I can also control it using ACT, but in this particular case I want to use a standard "all controls" BCR2000 preset. Is it possible to program the 4 User buttons as standard transport controls, if there is such a thing?

I ask because I want to use a preset to control a plug-in that responds to CC messages, but I also want to control the transport without switching presets.

Thanks-

-Susan