Thank you, bubbafat! Your instructions worked fine! I got it sounding completely!
My gratitude and admiration to Bluemusic for the great, natural sounding drumkit, that is also free to download!
I was slightly confused with the abortive sound of crash-cymbals (obviously stopped by hand): shorter sounds could be gotten by different means - shorter size of note or shorter time of note's release parameter...
But all sounds is just marvellous and panned awesome! Especially those olympic snares - I just fell in love with them!
Once more, Bluemusic, thanks to you. That is a true achievement, because the rhythm-section was always weakness of home-records, and another drums' systems are or too bad sounding or just too cumbersome and hard-guided monsters that not everyone likes.

I'm glad you guys made it work! Thanks for the kind words. Remember that these are only beta samples done one drunk evening to check if it worked:-) I'm playing with new one and I believe it sounds amazing!