i gotta wire some stuff up at my house like an outlet. does neone know how to do this kinda stuff? would it be cool if i just open up a outlet i got in my place already and see how the wires are connected? should i just get the same wires at the store and run em from there to another place i want an outlet? i wanna run this cord through the wall so it cant be seen. whos got some tips for me? and what do the diff. color wires stand for?