How about a software that can be of help in controlling multiple monitors. Other useful features of the software include controlling mouse cursor, screensaver management, resolution control, orientation control and other things which you might need to control for single or multiple monitor windows computer. Download the Dual Monitor Software
and use the registration key MurGeeMonForDCMembers
when it asks for registration key. The Key is valid for first 25 interested members and in case you do miss the deal, you can register for $5.00 only.