i just changed the line:
Video.OpenGL.UseExtension.GL_NV_texture_rectangle = false
to
Video.OpenGL.UseExtension.GL_NV_texture_rectangle = true
to solve the graphics thing.i though nv=nvidia and i got a nvidia card so just try it.
the result was...lets say unexpected.
my sound works now (i really dunno why and what this option does, but the effect is enough)

the texture thing is still there, ill just play a bit with the conf and hope i can solve it too.
ps:the
<src/common/util/psxmlparser.cpp:282 ParseFile>:
Could not find file: /planeshift/world/podium/sound.xml
Could not find file: /planeshift/world/terr_common/sound.xml
line is there too, so it cannot be the problem....
strange but if it works i´ m satisfied:D
i tried to delete version.dat, but "up" failed too.