How to make cube maps for cube mapping effect?

[Stalketeer]

Hello guys.

I was trying to make cube maps from base diffuse textures.
I tried this AMD cubemap generator [url]http://developer.amd.com/tools-and-sdks/archive/legacy-cpu-gpu-tools/cubemapgen/[/url]
But some of the faces are colored in different colours!
How do you even use it to import an image, and them make cubemaps out of it?
I need it in DDS format.

Or do you know of any other cube maps generator?
I want to avoid using scripts on photoshop and such