Most users with multi monitor systems run the computer monitors side by side. Some users on the other hand use systems where the other computer monitor is not directly viewable, e.g. one normal computer monitor next to the computer system and a media center TV in another location.
Multi Monitor Manager is a lightweight portable solution [...]
Multi Monitor Control
Use Multiple Screens over Network
Using multiple screens on one computer is nothing unusual these days. All you need is a graphics adapter that supports two screens and a operating system that supports it. Setup is really simple and many professionals that do web design or work with image editing software use it to increase their workflow.
