So like a lot of you guys here I tend to use a lot of the Vengeance sample packs, but recently I felt the need to produce my own drum sounds. I'm getting into processing old vintage drum sounds, so I found some unprocessed sample packs that I use for that. Just a simple 909 and 808 pack, as well as some of the MPC and AKAI packs. Any of you guys know some more packs that have good quality UNPROCESSED drum samples? This could either be electronic samples or accoustic samples. Also I might want to start synthesizing my own drum sound and layering them with the vintage drum sounds to add subtle timbres to the synthesized drums, but how would I go around in synthesizing drum sounds? I've never ever synthesized drum sounds before so I wanted to ask you guys your view on this. I know that it has something to do with the envelopes, but a little more info would be good. Thanks already!