Turn of effects specular lighting. If green is gone you need to add the_s textures
I don't know what do you mean with specular lighting :SI've switched the green texture so now it looks good.The problem now is that every chunk is marked like here: img5.imageshack.us/img5/8643/wowscrnshot060813154216.jpg(I can't write links sorry)
Lines: use first tool "Raise/lower" to 1000 radius, and speed 0, then use shift and left click, it will not raise ur terrain but fix ADT!