Features:

• Copy and Paste - Share your clipboard contents among your primary and secondary computers, including images!
• File and Directory Copying - Easily move files, or entire directories between computers! (Pro Version)
• Hotkey Support - Multiplicity supports fast switching to the connected computers via configurable hotkeys and mouse buttons!
• Fade/Darken Indicator - Multiplicity can fade or darken the non-focus computers, to further enhance navigation speed.
• Onscreen Display - Multiplicity can be configured to display an onscreen indicator of your current location.
• Locking - Support for locking your mouse to a specific desktop (configurable).
• Security - Full password protection, and domain control internally. 
• Threshold Option - Full support for threshold control of mouse movement between machines.
• Alternative Control Methods - Multiplicity supports various control methods, such as Jog Dials, and Spatial Controllers!

Article: Multiplicity in action!
Article: Multiplicity & Gaming

Productivity Benefits:

• Control - This is the ultimate application for putting you in control. Whether it be with two, or three computers, the fact that with Multiplicity you can interact with them as they are one and seamlessly move between them - is an important breakthrough in computing! Best of all, the Pro version allows full clipboard and file drag and drop sharing between computers!
• Power - Imagine being able to work in a word processor, completing a proposal for your company on one PC, play a deep strategy game on a second PC, and chat with a friend/surf the web on the third - sounds powerful doesn't it? Multiplicity is about power, and putting the power of your desktop within a single keyboard and mouse.
• Simplicity - It doesn't get any easier than Multiplicity. No complicated and expensive hardware contraptions, no convoluted software with tricky configurations.  Multiplicity installation is fast and painless, and our configuration wizard guides you through the stages in minutes!  Its about simplicity, and making your life easier, its Multiplicity.
• Greatly increase your productivity!
• Easy to use interface! Get your machines working together in minutes!
• Copy and paste images and text between computers seamlessly.
• Great for graphics designers, 3D animators, developers, or other professionals who want or need the resources of multiple computers at their disposal but want to work with them as if they were a single unit.
• Also great for gamers (particularly MMORPGs) who might want to keep an eye on other things on one monitor while the game runs on the other without any slow-down (or control two characters at once).
• Terrific for users with a desktop PC and a laptop who want to control both from a single keyboard and mouse.

System Requirements:

• Supported OSes: Windows Vista/XP/2003/ (32-bit or 64-bit)
• At least one monitor per computer
• A TCP/IP network between machines is required
• Internet access required initially to install.

Screenshots:

Multiplicity makes it easy to set up primary and secondary computers. When you install it, it asks whether that PC is going to be the primary or a secondary.

Once you define the primary, it allows you to define left and right secondary machines (custom interface for those with more than 3 machines).

Multiplicity can search your network for machines with Multiplicity. It includes security to make sure other people can't control your PC.

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No coupon code was generated at UltimatePC.com; what do I do? You should return to the www.UltimatePC.com website and re-click the offer to have the code generated again. If you still don't receive a code, please check that you are running Windows Vista Ultimate and that your copy is Genuine. If you believe that you meet these criteria and still don't have a coupon code, contact Microsoft at ultimatepc@microsoft.com

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