PC-BSD 7.1 is built upon the FreeBSD 7.1-STABLE operating system. It includes updated versions of KDE (4.2.2) and X.Org (7.4). The latest version of KDE includes new window effects, screen savers, and better 3D acceleration. PC-BSD 7.1 also features many improvements and bug fixes that enhance PC-BSD's general ease of use: the new KDE 4 printer applet enables users to easily add and manage printers and print jobs; the Add / Remove Programs tool and the Update Manager have been consolidated into Software & Updates; the Updater Tray has been modified into a small tray-only applet; FreeBSD ports and packages can now be created by using the runports command... It can be used with 64bit machine only.

About PC-BSD

PC-BSD has as its goals to be an easy-to-install-and-use desktop operating system, based on FreeBSD. To accomplish this, it currently has a graphical installation, which will enable even UNIX novices to easily install and get it running. It will also come with KDE pre-built, so that the desktop can be used immediately. Currently in development is a graphical software installation program, which will make installing pre-built software as easy as other popular operating systems.