could you upload your test program?
I'm not exactly sure what's wrong.

EDIT: OK I've got this problem, too. I'll see what I can do

Ok. Great that you can reproduce the problem.

I updated It
Normalmapping gets now applied correctly.

Download

Great shader!
It looks really awesome!

Thank you very much

I've got another question
You wrote that you use the shader only for your characters.
Doesn't it look weird if you use a different lighting system for your level? (@ pegamode)

good job Kartoffel! Does it also support blocks with their lightmaps?

@painkiller I'm sorry I don't exactly know what you mean.
Do you mean the static shadows of the level blocks which are placed in WED?

yeah I mean exactly that

Well I'm not using level-blocks in WED. I'm only using models for my whole levels. (some models have static-lightmaps)

I didn't test it, but I'm pretty sure just setting the LevelBlock's material to the lighting-shader won't work.
I've never written a shader for level blocks, but I think they work different.

If you want to use LevelBlocks you have to use the standart lighting.
The default engine lighting for level blocks shouldn't be that bad.

Great. Thanks Kartoffel. I'll check it out once I'm back home.

I use the shader for our Meteor Mess 3D project. Actually we don't need any shaders for our environment models. We use a few shaders for flames and water effects.