I use everything! I'll admit that the programmers at AD know a hell of a lot more about tweaking the kits than I do, so using their starting points for eq, buss saturation and all that stuff is really nice. Then, I can take it off, tweak it a bit, and once in sonar do any other fine tuning of the kit. Throwing the PC buss compressor on AD kits has been working great for me. So to answer your question: usually a little of the AD stuff (not much reverb, but most other things get in there somewhere) then I throw the kitchen sink at the kits once inside Sonar