Well, nobody has seen my remark - as usual :-)) Maybe you give the little free program Caustics Generaltor a try. Great waves you can make there. The prog does a b&w map that you then can use in the terrain editor! Very straight forward, very nice. Try it out. If you dont know where find it, do a search at google. Thats how i found it, after monsoon has mentioned it at 3DCommune.

One day your ship comes in - but you're at the airport.