I am a complete novice as far as "the Environment" is concerned. I want to use the arpeggiator for some chords in a particular track. It used to be a function in the "piano roll" but doesn't seem to be there any more. Help says that I must insert it into the midi path. I should know how to do this but don't. I've gone into the environment layer and chosen arpeggiator but (and this shows the scale of my ignorance!) how do I link it to the instrument in the track in which I am working? I don't seem to be able to choose the instrument that I have chosen in the arrange window and thus can't plug one into the other. Dumb and Dumber of what!!