Add another happy customer to the list. Last week, I ordered the Core kit, and an AOUT and DOUT kit, and they arrived within days. I built the AOUT and DOUT boards quickly, and I'm by no means a solder monkey. I had no problems with the resistors fitting flush, or at least flush enough. The only issue I ran into was losing the small extra connection pins that were part of the AOUT kit, and having to desolder a few from an old Central Point Software copy board from the late 80's! I'll start working on the Core module later this week. Once that's all done, I'll head out looking for the killer knobs, buttons, and faders that are going to make my Traktor controller kick ass.