synergy-plus - Google Code
http://code.google.com/p/synergy-plus/

Synergy+ lets you share a mouse and keyboard between several computers.

Synergy lets you easily share a single mouse and keyboard between multiple computers with different operating systems without special hardware. It's intended for users with multiple computers on their desk since each system uses its own display.

QSynergy is a comprehensive and easy to use graphical front end for Synergy. Synergy lets a user control more than one computer with a single mouse and keyboard (and has lots and lots of extra features on top of that). Synergy itself only comes with a GUI for MS Windows. QSynergy was written to fill the gap for users on Mac and Unix platforms. Of course, it runs on MS Windows as well.

GUI for managing a synergy share.

Windows only: We took a strong liking to controlling multiple computers with a single keyboard and mouse nearly two years ago, and the concept's still cool, but the software hasn't updated. Synergy-Plus keeps the multi-control party going.

Synergy plus (windows)

software fernsteuerung remote keyboard 02/09