Well I've gone ahead and done that, made sure the wires are plugged into their corresponding, and actually opened all the sides for rednet, but it just won't send anything. I even double-checked the the ids for both computers, but it just won't work.
P.S. Using computercraft on Tekkit 1.3.
This is probobly a very nooby question, but I was wondering how you actually set up the computers to run. I have tryed starting them up in different orders, but they all get stuck waiting for message, I also attempted looking at the code. So I guess I'm screwed unless I can get some help here. Thanks, if anyone can help.