This is my latest Visual Studio 2005 Color Scheme: Desert Nights. This one features a dark background that isn't quite black (it has a slight hint towards brownish/greenish), and colors that stand from the background but without being too bright (most of them, at least).
I've been using this one for the past three or four weeks and I'm liking it quite a bit so far, and it is certainly different from the ones I've made before. Download.
Update: Download Visual Studio 2008 version here.