lamp

I'm curious what everyone is using for their night riding. What type of setup do you have to ride at night? Where are the lights placed and what brand gear do you use? In my neck of the woods (no pun intended) most of the trails are forested, thus it gets dark fairly quick once the sun sets and there isn't a whole lot of ambient light. Even when the moon is full, the trails are hard to navigate without some sort of lighting system. I'd be curious to hear what the rest of you use to light the trails.

Thanks!