Sony 2-way remote

Does anyone know how to use Slink-e to communicate with a sony 2-way remote?

I just got a CDP-M555ES changer, and the remote can show track names for disks that have cd-text.

I figured that if I can make Slink-e look like the changer, I can write a program that will send the track names to the remote when I select a non-cd-text disk.

Does anyone haave any ideas where I can start? What would be good parameters to put into EZ-learn to try to capture the communication between the changer and the remote?