So its the engine from OS2006. Hmm... So it will be better to distribute a deb without the opera files - both without licensing issues and to be possible to use the newer ones from the real OS2007.

I just have to check if it works with the latter. Does somebody have the real OS2007 ones to send me (my linux is still a bust and i don't know how to extract a fiasco on windows? on the topic - any Grub experts here? )