What is the FIM pruning technique?

http://growfaq.marijuana.com/index.p...151&artlang=en

can any 1 explain more? maybe show some better photos?

I don't have pic's as this has only happened to me a few times. It looks like you only take half the top instead of the whole top. It will branch much more than just topping. this could be very difficult. Almost like surgury. You better have a steady hand. Normal topping will get you there just as good. When you reveg a cutting off of a flowering plant you almost end up with the same thing.