your missing the .1 (sub interconnect) cable in the 5.1 setup, and if you post at 10:12 pm on a friday nite, you will most likely not get an answer until a reasonable hour on sat morning.
good luck
What part of "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed." do you not understand?