I am a new owner and not yet familiar with either the keyboard or the systems they use. Does anyone know of a source for song specific registrations for this keyboard? I can find quite a bit for the SX900, but nothing for the SX700. I am aware that registrations are keyboard specific, but I would also ask that, if I bought SX900 registrations, would it be possible to use the Yamaha Registration Manager to convert these to run on the SX700, or is that hoping for too much? Any advice would be really appreciated thanks.