...I didn't say "hey guys, this synth is a f....d machine for 500 bucks!".....I only said that the limitations (effects quality, the possibility to change waveform on PCM sounds, etc ) are so...thin that a SIMPLE firmware update could solve them (it's a real problem of hardware to have a....better, little better reverb???) I'm asking for some little improvements...the 2 updates that Martin wrote, were released for correcting some bugs, not for improvements.... And....hey Casio, I'm writing this 'cause I trust in you, I'm not fighting against you.I'm asking only for a more customer care. Some new sounds packs? Apologize, I work all day, taking care of other things, and I would be glad if someone, that doese THIS for work, could help me. I've no enough time to programm. Sorry. To be frank, friends: not consider the Solo synth and Hex layer sections, but....have you listen carefully to ALL the PCM sounds? A Sound Canvas sounds better indeed. There's not an useful pad in PCM, the "Soundtrack" patch is made with choirs! Am I asking too much? If only I could change the wave inside that patch, or for others....this is not a hardware limit, believe me, it's a conceptual limit. Why no ADSR in PCM section? No resonance? Hardware limit? naahhh..... Considering all, I thank Mike for his reply, and wait for Casio updates in terms of sounds and...corrections