this instructable demonstrates how to hide a wire inside a wall with carpeting. it does not involve any carpentry, plumbing, or dog breeding at all. it is especially useful for making rooms look nice, making sure cleaning ladies/ moms/ girlfriends/ wives/ insane llamas don't rip up wires in an attempt to "clean up".
first, you will need to find where your wire will go. try to find a place where there are not many turns, because that will make it harder. if it is going to go all around a room, you will need quite a long wire, so prepare for that.
Step 2: Pushing wire in
for actually putting in the wire, I found it was best to use a broken pencil. it worked better than a screwdriver or anything else I tried. first, you hold the wire on one side. then, you move away from the hand holding the wire, pushing the wire in with the pencil. you may have to go over it a few times. and try not to damage your house, this may not work.