Titanic A Voyage of Discovery CD Rom

Hi.

I just heard of the new Titanic CD
called Titanic - A Voyage of Discovery CD Rom

I have those since earlier:
Titanic Explorer
Titanic Challange
Titanic Adventure out of time
Titanic an Interactive Journey
They are all very good. Is Titanic - A Voyage of Discovery CD Rom also worth buying?

best regards, mike