Most probably it was this activating the GLSL materials, because now the textures are blended within the 3d view! smile

Thanks a lot! smile

For now the shadow parts of the cube are pitch black, and AO doesn't make much sense with a simple cube, so I have to make further tests with more appropriate shapes!

http://www.puppenheim.org/
http://www.wuerfels-welt.de
Old Game Tutorial: http://www.puppenheim.org/MITutorial.zip
Free Game Editor: http://puppenheim.org/AlienalsWeihnachtsmann.zip
http://www.puppenheim.org/blender_starting_main_settings.txt