Casio CZ/ VZ/ FZ - Pro Series

Hello,

I have just purchased a wonderful CZ-5000. Unfortunately, I do not have 
any documentation, software or anything to this instrument.

I was hoping that Casio has something but on it's home page - but I was 
wrong.

Is there anybody who could post me a hint, a link or any other source 
where I could download or purchase for reasonable price software and 
manual for this beauty.

Thank you in advance.

Regards, 
Z