Hi Mark, VSampler is a VST plugin as well as a stand-alone device and it does work with Composer via a Speedsoft Virtual Midi-Cable quite well.The speedsoft Midi-Cable came with V-Sampler which explains why it's compatible with VSampler.You mentioned previously that you use MIDI yoke { virtual MIDI cable}. I downloaded it and unzipped the file into my computer but it won't appear in composer. Where should I install MIDI yoke so that Composer will be able to see it? I just want to try connecting it to Kontakt 2 to see if it would possibly work.I still can use VSampler with MidiNotate Composer and save as a midi file and export it to a sequencer so that I could hear the file with the wonderful sounds that come with Kontakt 2 particularlly the orchestra sounds! Thanks,Andrew