General_daniel
I’m not sure if I am stating the obvious or directing you to something you have already looked at, but the following link is a tutorial about using Easygen it was pretty helpfull for me when i first started out.
http://www.wolfensteinx.com/surface/tutorials/easygen.html
Also can i recommend that you create a clean install of Enemy Territory and use that as the path for your radiant and use it also for testing, if you have a clean install you will only have the textures that come with the standard maps. Also you won’t run the risk of using a texture that is from a custom map that you may not have permission to use or that you can’t find to distribute with your finished map.
Also there are updated templates for Easygen that give the correct shader output for ET which might be helpful also.
http://www.webalice.it/bancala/
If you search for Easygen as topic in the magical search button at the top of the page you will find lots of threads that may help you.
Good Luck
<DJ>