n00b mapping question: working with fire

Like I said, I have little practical experience with the editor despite my knowledge of it. I'm building a test map for a script I've been writing, and it would help if I was capable of making a realistic-looking fire.

I've figured out the basics on my own (volumetric nonsolid brush w/ translucent and masked surfaces), but it still doesn't look right. Can I have a little help, or the URL of a good tutorial? I'm really kicking myself for not knowing how to do this!

Okay, the editor crashed when I right-clicked on a nonsolid brush. I had the fog color window open in a ZoneInfo's properties. So let's forget the fires (well, let's not, but you know what I mean) and let's ask another question. Where are the textures that are used to make the teleporters for CTF-Face?

Cool! I took a look, and it's just what I'm looking for. Not only that, but I had forgotten that those textures were also part of the original Unreal too. (Duh! They're used in Gateway.unr.) Thanks Limpbiskit.

Now, about that fire tutorial... Any takers?