Thanks Genny
Im using the ocean shader so the answer to your question is probably not, I did try using photons to create the god rays but I did not get it to work at the moment I have 4 lights in the scene 1 area light with texture for the god rays on the sea bed, 1 area light as a fill light, I spot light with texture for the fog god rays and 1 fill spot light for the turtle. Bubbles yes. Any suggestions Genny you have for the ocean shader will be welcome.....................dave