I am improving on GameEx whenever I have time, so in the future I think it probably will have complete skinning, but this is no simple task and is a while off, if it happens at all. There is no tutorial for theme.ini, but it uses exactly the same commands as GameEx.ini. You can use ALL commands. It acts as an overide if the commands are present, if not it uses GameEx.ini for the settings. If you open up gameex.ini in notepad, you will see that it is incredibly well documentated, so you should be good to go I understand about not being artist, I am not either, although can be pretty handy with imaging software. It may be enough for you though just to replace the background images with stuff you have found on the net. If its just a general wallpaper type background, you should not have to worry about resolutions at all. Hope this helps, and if you doa anything cool, please share.