Lukitoh a few years ago I used a Casio Privia Px410r midied to my PSr 3000. It worked well all you need is a midi cable connecting the out of the Privia to the in of the PSR3000. Unfortunately, I don't recall what I had to do in the midi set up of the 3000 and the Privia to get it to communicate. One thing it was really not difficult to set up, it was just a few midi settings. Sorry I can't be of more help.