Quality Would you consider this product to be made well? How dependable? Well enough that it hasw handled multiple moves each week (bagged of course) and many many late nights of composing, playing, learning, teaching... Features What do you consider to be the best features of this product? What features would you add to this product if you could? Best- just about everything. Ability to adapt to any sustain/damper pedal(s), foot switching between combis, and ease of naming/saving combi's is almost as cool as the abiolity to "borrow" from preset combi's! Worst- NO XLR in/outs, had to buy D.I.'s to get the noise the 1/4 outs sent to the PA.... need to add these PLZ!!!! Ease of Use How easy is this product to use? How easy is the product to use with other products? Did it take long for you to learn to use this product? Was the manual helpful? How playable do you consider this product to be? You can get as deep into programing etc. as you want or just play it as it sits. Upgrades to music files was actually easier than the manual makes it sound. Manual takes some time to cover, but with somethig this trechnical your learning every time you touch it. Sound How is the tone? PHENOMINAL (hav had other high end boards that don't even come close to what this thing can dish out! Value Was this item an overall good value? PASHAWWWWWWWWWWWWW, if ya bought anything but KORG- expect troubles my friends...