Master

term.setCursorPos(1,1)
-- Check if Modem is On
    if rednet.open("right") == true then
    print("kNet is open already!")
        else
            rednet.open("right")
            print("kNet is Online!")
    end
    term.clear()
    while true do
    term.setCursorPos(1,1)
        print("What Computer are Communicating with?\n")
        print("88: Engine Controller\n90: Factory Controller\n105:Zach Eats Ass Controller")
        local id = tonumber(io.read()) -- Get ID from LIST
        os.sleep(.8)
        term.clear()
        term.setCursorPos(1,1)
        print("You've Chosen Computer ", id, " Give it a Command!")
        local command = tostring(io.read())
        print("Sending Command!")
        rednet.send(id, command)
        local event, param1 = os.pullEvent("rednet_message")
        if param1 == true then
        print("Success!")
        end
    end