hi, I can't get gemframebuffer working with 2 shaders. see my files here: http://www.parasitaere-kapazitaeten.net/files/2tex+gemframe.zip I would like to take the output of a shader with 2 textures and use it in another pix_texture. but I don't find the right way to do this... anybody with help? thanks over'n out (no more mail today) marius.