Hello friedmonky !
I have searched a while in the Internet and found two PC CD ROM about that Neuschwanstein Castle.
Both Program are in English speech and you can order both also from the USA.
They are on two German webpages that also ships to USA.
This is the link to the order page from : Ludwig II - I, the king. Life, Castles, Music, Dynasty, Contemporary History
There is even a video:
"The Royal Castles"
(PAL/german; PAL/english; NTSC/english)
The video "The Royal Castles" is available in English in two different systems:
PAL (for Great Britain, South Africa, etc.) and NTSC (for the USA, Canada and Japan).
This is the link to the page with an e mail adress, where you can ask for further order details ( shipping and payment method ): E Mailadress for Order Details for Ludwig II - I, the king
And here you can see a picture from the box from the Ludwig II - I, the king software:
It comes from this page: http://www.neuschwanstein.com/
The second title is:
Schloss Neuschwanstein CD ROM - englische Version
you can order it here: NeuschwansteinUS Order Page
It is the third offer, you can click on the:
"Add to card symbol"
There are some infos and screenshots from the NeuschwansteinUS CD ROM on these webpages: http://www.neuschwanstein-interaktiv.de/ http://www.neuschwanstein-interaktiv.de/tour.htm
I don´t know of both above software programms are the same programm that Elena has reviewed on her page:Castle Neuschwanenstein Elena´s Review
But the both software programmes about King Ludwig and Castle Neuschwanenstein are very similar to the programm that Elena has reviewed, and maybe one of them is the same programme that is on Elena´s page, but I am not really sure with that. It is only a suggestion from me.
I hope I could helped you a little bit with these links and infos?
Friendly Greetings from