Ok , Frits , no more undesirable messages ,but i confirm that podium1.64 is not sending any midi to my sw1k , while the midi indicator is blinking normally.And it appears to be the same for my audigy synth , the only sound i get is from the plugins.If i then load midiox , and try to play them , it works , this is why i think that my 2 hardware devices dont receive any midi from podium.