is there a way to set fog to only apear at a cirtan hight or only in a cirtan region.... same with rain... dose any one have ideas... willing to try alll

If you look in the Bespin sky file, there are some instances of "cloud" and "cloud cluster" which refer to objects loaded in the sky file. From there you can raise or lower these objects.

are these obj just white colisionless puffs... that can have a different textruer... and stay in one area... i hope.. ill cheack it out now