I use Aptrigga with Addictive drums. I usually route the kick and snare to their own tracks and then add Aptrigga to blend other samples. Works great, though I'm planning to buy DFHS2... and possibly slate drums.
Recgek you have a good ear and one of our notes on this BETA kit was that the relationships between the direct and room samples need to be better balanced within the velcoity zones. But excluding that easy to fix notion, I hope you can appreciate the smoothness and realness that occurs when hitting the snare at various velocities, heard easier in the second mp3.