TUTORIAL on Casio CT-X3000 and CT-X5000 Sound Editing

This video shows basic synth editing and how to use the DSP on theCT-X5000 (same on the CT-X3000)...which is just about my entire knowledge of the instrument, sequencing songs is still a mystery to me... So I don't claim to be an expert, and any helpful comments or extra info you can add below will be gratefully received!