I have a macbook pro mid 2010 and a Dell 24" monitor. I want to use ONLY the external display. Ok, I know you will tell me to "connect the monitor to my macbook, close the lid, and move the mouse or hit a key on the external keyboard". Yeah, THAT WORKS FINE... ...until my macbook sleeps. Then, if I move the cursor or hit a key on the wireless keyboard, both displays come in action, then I have to do it all again: close the lid and yada yada yada... Does anybody have a solution? Something like "check this box if you DONT want to use the macbook LCD - never! Even if Godzilla destroys your city and you need to use your macbook".