Sorry, but I'm new to TG2, and I just can't seem to figure out how to make nice sunsets. Mind you, I'm also a perfectionist. I'm hoping to make something similar to the two attached. I'm not concerned about the ground, as I want to make these into sky boxes for Maya. I can't figure out how to make the sun a visible disk... the option for that under the sun seems to just make it a point, and increasing the radius seems to make the sun lose it's brightness.
If anyone could help me set something up it would be super appreciated. I figured that such a sky would be simple... but I just can't seem to get it!