Hi Ernest was you by chance laying down drums in Step record? I use Sonar 7 and sometimes when I step record the track doesn't always change for some reason and I've had a drum track that should be playing Cymbals playing a random piano note or something like that. If you are using step record, whilst in Step Record, just tab to destination to check it's moved to the correct track before you start writing in the notes. Steve W Original Message ----- From: Emccullough1 To: ddots-l@xxxxxxxxxxxxx Sent: Tuesday, September 15, 2009 12:40 PM Subject: [ddots-l] Re: Dimension Pro Question. I have that part down to a science, however, here's the problem that I'm now having: I put a drum set on track one, midi channel one, then, I put a multi-sampled velocity highhat on track 2 midi channel two. For some reason, the kick and snare drum of track 1 midi channel 1 started playing the highhat track on track 2 midi channel two. What do you think the problem is? Ernest.----- Original Message ----- From: Dave Carlson To: ddots-l@xxxxxxxxxxxxx Sent: Tuesday, September 15, 2009 1:45 AM Subject: [ddots-l] Re: Dimension Pro Question. Hello, If you're using CakeTalking Sonar then there is an excellent tutorial on how to do this. Basically you set up a separate audio track for each instance. Each audio track is a separate output and then the MIDI track can use whichever audio track they want for the input. I know that's vague, but that's the general idea. Dave ----- Original Message ----- From: Emccullough1 To: ddots-l@xxxxxxxxxxxxx Sent: Monday, September 14, 2009 18:28 Subject: [ddots-l] Dimension Pro Question. Hello: What's the correct way of using more than one instance of dimension Pro? For example: Using drums for one track, bass for another, strings ETC? Any help would be greatly appreciated. Ernest.