Nice Tutorial, but i had an issue with proportions, that i solved. But the image also with the cubemap option in the editor looks screwed up.
I've been able to save the .dds file into my Custom_stories/My game/Textures folder, when i go to change my skybox, Edit/level settings/Skybox/Texture and click the "..." i go to search for the picture i made, and i can't see it there, i've also tried loading the already made .dds files by frictional games, but they dont appear either :S what to do? anybody have this problem?
Uh kind of giving this a bump but you can't download skyboxes from cgtextures anymore, any idea where else to get good skyboxes ?