Diki,

A completely VST PC based instrument would be and is a complex undertaking I wouldn't recommend to all but a few. The Wersi is nothing like using a PC based VST arranger and if it were, I'd never have purchased it. Although I use computers every day and make my living using the tools that run on them, I despise them. They're unintuitive, complex, and unless flanked by the appropriate sound cards, outboard gear, and ancillary gear, they sound like sh@&.

On my Wersi the VST's I'm hosting run as if they are native to the instrument. I save sounds to the same locations as factory sounds and simply switch between them as you would on your hardware arranger. Comparing the Wersi to a PC based system is like comparing Yamaha's OS to Roland's OS.