Hey, thanks for the replies! Yep, I obviously realize that it is not itself a VST, though I was lead to believe you could load patches onto it from your laptop, presumably from a VST on it, but guess not Anyway, the question is could you, in a live setting, mix vst's controlled by the PX-5S as a master keyboard, with the keyboard's own sounds, such as the pianos. I'm obviously thinking of the VST's being loaded from a laptop, but how easy is it to switch the keyboard from master keyboard mode to employing its own sounds in a live set (since those sounds can't be regarded as a separate VST by the computer)? And what's this whole MIDI instrument deal? I have to admit I haven't really played around with MIDI, for most of my computer/keyboard interfacing I've simply used usb cables in the past. I'm just wondering what is the best option to, in a live setting, equally utilize a laptop with some chosen VST -and- the keyboard's own sounds, all in the same live environment I know it's a bit of a weird request but it would allow me to utilize the best of what the keyboard has to offer along with Omnisphere, effectively giving me a great set of realistic acoustic sounds in addition to a premiere synth workstation.