How to make my laptop screen secondary monitor

[whtnow]

I have a Gateway laptop with vista and Desktop with win 7. I want to make my laptop a secondary monitor. Any ideas

 

[hang-the-9]

I have a Gateway laptop with vista and Desktop with win 7. I want to make my laptop a secondary monitor. Any ideas

Depends on how good you are with a screwdriver, electronics and taking apart your laptop.

From that answer you can probably gather that you can't do what you want and leave your laptop intact.