Hello everyone, I am new to the forum. I've been shooting stills for four years, and video for 7 (TV news photographer). I'm finally living in the place I love and would like to get to work on shooting the area. I need some help on a few points, however. 1) I'm looking to do a skyline shot at night. I work with a Nikon D100 and am wondering if I'm better off shooting a double exposure to get some glow in the sky along with lights in the window. Or should I just wait till dusk. Seeing as it gets dark now around 6:30-7, perhaps there won't be enough lights on? 2) Snow! I live in WI and snow will be a-comin' pretty soon. Anything special to keep in mind for landscape or cityscape shots in snow? Am I better off with an ND filter or is there no difference? Thanks in advance!