Hey all,
If you really want an incredible reference on pressure points, you need to check out Master Evan Pantazi's kyusho.com (www.kyusho.com). This is without a doubt the most complete, extensive, and detailed site I have ever seen on kyusho.
I HIGHLY suggest you go to the forum and register. The amount of information you will have access to is absolutely AMAZING!
I have had the honor and priviledge to personally train with Master Pantazi (and he has knocked me out more than once with pressure points) and he is a true gentleman and scholar of the martial arts.
Tell him I sent you.
Let me know if I can help with any PP questions.
John