Got the '57 Organ pack - love it. I'd love it even more if I had a set of sliders mapped to the drawbars rather than the Kore pots (not knocking the pots - like those too for other stuff). Anyone do this with the Korg Nano Kontrol or ...? Anyone using the (USB powered) Nano + audio/midi in/outs on the Kore 1 hardware at the same time? Also if you're reading this and have purchased the Vintage Keys pack - how is it mapped out in Kore (if at all) and was it worth upgrading?