I've tried to control the Bristol synth by ShakeTracker+ASeqView (running as it is explained in "HOWTO Use MIDI Sequencers With Softsynths") It works in principle... But I got the following strange behavior: the tones the Bristol produces are one note late of what must be done. But the timing is correct. I mean if I write in Saketracker: === E# C# .. F# E# == In Bristol it is played like: == .. E# .. C# F# == So the questions are: Who's fault this is? Bristol, aseqview, shaketracker, alsa-seq or mine :) ? How can I debug this by myself? I mean how can I trace the midi data sent? thanks, nikodimka __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com