There is a new series premiering tomorrow June 21 on Discovery HD Theater called Lightscapes. I am mentioning it because it was produced by a friend of ours, fugueness. Showtimes are 730am and 1030am ET, further showings and episodes I am not sure about yet. I understand he is going to work on some 3D projects for Discovery as well.
www.lightscapes.tv
www.lightscapes.tv