need help for underwater scene

Hi all, I am currently in the making of an opening/menu for my game, part of the menu system is underwater and above water. when its above its find and dandy, but underwater its too plain and blah…so i was hoping someone here has found a way to make underwater rays and caustics on the ocean floor. and im using 2.49


Here you are.

YAY THATS PERFECT!!! thanks so much you hit it perfectly. just need to throw it in my menu system and youll see what im making soon :):):):):):):):):):):):):):):):):):):):):slight_smile: