et graphic problem

I just post it in Lukey's place, he has some problem with et:
[Lukey]
consoledump warnings:

Initializing Shaders
WARNING: Couldn't find image for shader projectionShadow
WARNING: Couldn't find image for shader flareShader
WARNING: Couldn't find image for shader sunflare1
WARNING: Couldn't find image for shader dlightshader
----- finished R_Init -----
WARNING: Couldn't find image for shader white
WARNING: Couldn't find image for shader console-16bit
WARNING: Couldn't find image for shader console2-16bit
WARNING: Couldn't find image for shader gfx/2d/crosshairc_alt
WARNING: Couldn't find image for shader gfx/2d/crosshaird_alt
WARNING: Couldn't find image for shader gfx/2d/crosshaire_alt
WARNING: Couldn't find image for shader ui/assets/et_clouds
WARNING: Couldn't find image for shader ui/assets/et_logo_huge_dark
WARNING: Couldn't find image for shader ui/assets/logo_sd_dark
WARNING: Couldn't find image for shader ui/assets/logo_atvi_dark
WARNING: Couldn't find image for shader ui/assets/logo_id_dark

et manu looks like this:
http://img94.imageshack.us/img94/632/81056667.jpg

tried normal installation and copying the whole et folder the previous computer- the second option helped a bit but still some textures were fucked up

current graphics card: HIS Radeon 5870 1GB with the latest official ATI drivers
[/Lukey]

If you ever exped sth like this, know how to fix it or at least have some ideas that we can try out, post it ;] thx and cheers