thx for this comment 
i forgot to say, that  the "microphones" i used for to take the drums were only: 
a half headphone and one condenser-pc-mic. :-D... directly in the mic-input of the pc. 
i even had no mixer!!!! 
and i think for this constellation the drums sound good  :-D 
you are alright: i began drumming to the music of metallica.... 
more feedback, please