Jumpcut

A more in depth approach to the OS X clipboard that adds a slew of useful features

An major operating system update with new features, bug fixes, and other useful system improvements

An open source app that allows you to set preferences for your windows and then assign them to designated keystrokes

Allows for operating Windows on different systems

Recommended update for all users who are currently running Mac OS X Leopard 10.5.0

A free utility for Macs developed by Edgewall that ports Windows software to OS X

Tool for Mac that provides control over the functioning and intensity of the computer's fan