Kinophile, i would be helpfull if you would say how he helped you with your problem?
I assume there are more people including me, who are not able to get this to work.
I have the same problem as you, i made a Z folder, i made sure that the mod is loaded last, i put the snow.txt files in scenarios folder.
No joy.
I tried moving the mod to mods in my documents, still, no joy.
Not sure what i am doing wrong, and i have to say it is a tad frustrating.
I hope this forum thread is still alive, if so, would anyone be kind enough to help me out?
Thank you!