hey gang,
normally i wouldn't go around posting other people's stuff, but i think i remember someone here once asking how they could put a layer of snow on everything in their scene. I downloaded this script from scriptspot.com a long time ago, and finally just tried it out the other day. it's amazing!
if i knew the guy's name who wrote it, i would certainly be blaring it at you with both barrels, but i don't - i'm sorry!
wait a second...
ok - i found it, Nik Clark!
http://www.nikclark.com/scripts/snow/index.htm
i was going to post the actual code, but since i found his website, just go there and download it. It really is super cool!