Had my PX-5S a couple of days and have to say it's a knockout instrument..Also great that Mike Martin is such a hands-on guy with this keyboard..Fantastic One thing I love is that Wurli eps ( my favourite keyboard on the planet) are very strong..A couple of the firmware 1.11 wurli stage setups are sensational...With too many manufacturers Wurli comes a distant third after Rhodes, and the loathsome DX eps! One thing I would love is for the audio inputs be able to access system DSP effects...I'll be running an outboard "Clonewheel" organ module and would love to feed it's output through PX's delays, phasing etc... would this ever be possible with a firmware update?? Also I guess it would be great to have a more convincing Organ sim with 9 sliders, but I guess that's for another keyboard!!..