OK...Thanks...I tried that again...and now it works! Maybe my tutorial is from an older version of the GtK, cause there it is not described the way i found out!
But i can create 3 D rooms... then i can go on...
ah, life's simple pleasures, good luck unter :D
Heh, good luck Unter. :) I believe others have said Tram Design is a great place for tutorials and mapping things. :nodding: