Thank you. Very good point.The reason for my post was that Casio looks at my post, maybe. Yes, They can update their software. You know what bothers me? The people who designed the software in Casio acted some how not perfect. For instance what if you could see the the tones that are assigned to the pads, I mean the part section. What if you could copy the whole style rather than just an element such as for instance variation 1, etc. As I mentioned before I have a Korg Pa 600, and the way that they have designed the software is perfect. Every thing is connected to each other,, and very easy to choose, and adjust, and you do not have to go back in order to choose a tone, or an element, and then again come back, so on. The reason I bought Casio MZx-500 was that it has some sound features that Korg does not have, like hex layer, or arpeggio, also styles ,But the main thing is that the designers of the Casio could do much much a better job.