How can I get fire to come out of my brush in GTK-Radiant 1.4..this may sound stupid I know. But i have created a map and I want to add torches to the walls, so i made the brush that will hold the flame, but the flame..how is that done?

I would also like to use the flame to create the light instead of normal room light.

fx_runner
Key: fxFile
value: effects/env/fire.efx

then just add a light in with the color you want, and if you wanted to you could give it a flickering dynamic light style to make it look more like fire.