Luca Formentini wrote: > Ok, > The bare project comprehends: > Lcd display + led > Midi in/out > Usb port + editor > 18 buttons in 3 rows - Button assignments must be saved in the preset. - A pair of up/down buttons used to scroll through the presets OR, a way to configure the top row of 6 as preset select buttons, and the bottom two rows as CC/note/program buttons Jeff