Synergy lets you easily share a single mouse and keyboard between multiple computers with different operating systems, each with its own display, without special hardware. It's intended for users with multiple computers on their desk since each system uses its own monitor(s).
Lithium is a single-application solution for network, server and appliance monitoring. With a stunning monitoring console for both Mac OS X and Windows, Lithium is an end-to-end solution for monitoring your network infrastructure.