JohnEgan
Another related question, I premixed my drums in Addictive Drums 2 to a single channel in Sonar, but also recorded the kick drum to a single track, to use only for side-chain ducking bass, what would be the best way to use this kick track only to duck bass, but not be included (heard/recorded) in overall mix?  

adrian.crossan
 
 
Set the Fader Volume to -INF, set the Send to Pre-Fader and use the Send Level to drive the compressor.