Thanks guttadaj. It seems that the session drummer is somewhere drinking a beer, I have to call him again. I´m gonna try changing the MIDI outputs and see what happen. Maybe he has finished his beer and is ready to play for me.
And don't forget that if you want to see the drum pattern of the track in Piano Roll View, click on Edit> apply Midi effects.
(Did you notice how fast I jumped in here at the mention of a 6 pack )
Yeah!, as a genius inside a bottle.
Well, I change de midi out from sonar, to output 2 (don´t know what´s the text), but it works, now I can hear my almost drunk session drummer playing some beats for me. I´m very lazy, because I am a drummer, you know. I could play it micing my kit but.....let´s give some chance to another guy(new and upcoming drummers).