Some ideas for the MX Creator keypad: A copy function for keys (now you can only replace its position or delete). Make a shift function. Shift pressed: All 8 other buttons change in function and icon. Make a grid for the icons and their text. The text is movable, but doesn't tell the position in numbers. And a Keypad pro with 4x4 or even more buttons would be in instant buy (specially if you can add this to the combo).