The GM capabilities of GigaSampler are impressive, i.e., drag a midi file onto GS and all the instruments load. However, I find that some instruments are loaded incorrectly, and the MegaPiano seems to override the supposed instrument in the midi file. What cues does GS use to identify which instrument and channel a particular instrument is loaded into GS. How can I change the midi file (using CakeWalk) so that the next time the midi file is loaded, the instruments I want are loaded into the channels I want? Thanks to all, especially Nemesys as it would be a surprising first if they in fact answerer my request for help with their software.