There is a slight problem with the original DL. Somehow the scene.dat used included timetraveller's 1.25x waves.
This has been corrected in the Atmosphere Mod DL post with a new link which I will repeat here.
http://rapidshare.de/files/6991842/1..._1_.0.rar.html
My sincerest apologies if this caused anyone trouble. I have no idea HOW it happened since I don't use the larger wave mods.
(It did look cool though!)