Blue, just wanted to say I really like these sets, and I wish everyone would make their sets complete with skyspheres and everything else!! Now,. all we need to do is figure out files that look good for the traffic, which can be changed by making a file in the textures directory, called traffic.png. Only problem is it is a 2d square image, even if the original has a 3d feel to it. If you can figure it out, I'd love to know about it!