Hi, I have a PX-730 and I want to plug it into my computer to get what I record onto my computer. It's being read as a drive, but when I open the folders, there's nothing in them except a .CSR file. Does anyone with more experience know what could be happening? I'm running x64 Windows 10. Second, can this be used as a MIDI keyboard in programs like Musescore 2.0? If so, how? Thanks!