hunderdown - 6:07 pm on Jun 2, 2006 (gmt 0)

Has anyone else run into this kind of problem with Google not divulging helpful information to resolve invalid clicks?

To the best of my knowledge, Google NEVER releases what you might consider to be "helpful information." There's a simple reason for that--if it's helpful to you, it's also helpful to someone who is trying to figure out how to generate invalid clicks and get away with it.