I may be doing something wrong.... "target_null"? I was wondering if you meant "info_null"? I've tried that, and although it does center the light around the object, it doesn't quite have the effect I was looking for.
I seem to remember Q3 (I know it's not exactly the same) having some sort of light effect that you could actually see the lights coming from the source, not just seeing the target area lit up.
Thanks for the reply! I should probably settle for good enough on this one.