quick question for anyone that knows.. i'm buying a new lcd tomorrow finally and im going to be mounting it on the wall, heres my question: If i want to run all of the cables IN THE WALL down to the tv stand where all of my components are, do i need to do anything in particular? I'd be running 2 HDMIs (cable & dvd) and a set of components (Xbox360), and then the tv power cord down as well. Do i need to shield these inside the wall at all or can i just run them down, in and out of the wall? i know a true install would put a power source behind the tv and then run down but i really dont want to do that yet... my overall plan right now is to just cut 2 holes in the wall and snake the cables inside... any issues with that? Thanks for the help in advance!