Amazing pictures, Bradk. I am just learning to take night pictures and wish I could do as well as you do. My camera is a simple Canon 710IS which is great at point with good light. I am just beginning to understand how to make it take pictures as good when the light is not so good.
I actually got yelled at for taking this one:
I'm always looking for new angles to take pictures of 'the ball'. I much prefer it with the hand and wand: