I have been trying to get in touch with Prodad for about a fortnight now, to register my purchase of Heroglyph. 
Both the  info@prodad.de  and  support@prodad.de   addresses, seem to be unavailable.
ie. I get my emails thrown back at me after a few days, saying that the server was not responding. My trial of Heroglyph runs out soon and I will no longer be able to use it.
Has anyone any info as to how to contact prodad??
This is very bad.
Thanks,
Kev