http://www.youtube.com/watch?v=gi0-Y_PkkLc
videos of my target setup
http://www.youtube.com/watch?v=7nHKLDgdPVg
Some pics of my previous years hunting setups... Much cleaner and simpler, but conceptually, the same thing b/c both systems work for what they are for...

There are many setups for different things. Find out what works for what your needs are. You have to experiment a bit to find out the best way.