Formally presented to release Linux-Distribution Fedora 15. Of the key improvements Fedora 15 You can mark the transition to the system manager systemd, Change the names of network interfaces, integration of desktop environment GNOME 3 with obolochnoy GNOME Shell, Assembling packets using GCC 4.6, Use Linux-kernel 2.6.1938, Adding the implementation of a dynamic firewall that involvement by default DNSSEC and a move to the directory "/ run" instead of "/ var / run".

Boot disk for recovery of the system (peBuilder.iso 360 MB) and the Builder himself with a set of plug-ins and drivers (peBuilder3110a.zip 123 MB) for those who want to make your own disc.

Windows 7 Ultimate Edition (x64) - build on the basis of the operating system Microsoft Windows Ultimate x64. Includes updates through May 2011. Being tested for validity on the Microsoft site.

This is the latest Mac OS X Lion developer's preview 3.

UbuntuTweak 0.5.1, Amarok 2.4, Audacious 2.5.1, Skype 2.2, GoogleChrome 1911, GoogleEarth 0.6.1, TeamViewer 6, Opera 11.10, VLC 1.1.9, DoubleCommander 0.4.5.2, Avidemux 2.5.4, Clementine 0.7 .1, K3b 2.0.2, Wicd 1.7, AcetoneISO 2.3, Cuneiform 1.1 YAGF 0.8.5, Cinelerra 2.1.5, eBox 2.0.16, VirtualBox 4.0.4, MythTV 0.24, Wine 1.2.2, p7zip-full 9.04, DeaDBeeF 0.5 rc1, Gimp 2.7.3, Pidgin 2.7.11, Incskape 0.48.1, Scribus

Windows 7 Service Pack 1 (SP1) is an important update that includes previously released security, performance, and stability updates for Windows 7. SP1 also includes new improvements to features and services in Windows 7, such as improved reliability when connecting to HDMI audio devices, printing using the XPS Viewer, and restoring previous folders in Windows Explorer after restarting.

The Great Zyzoom Win7PE 2011 With EXTRA Features

Mac OS X - world's most advanced operating system on the basis of reliable platform UNIX. It is extremely simple and intuitive for the user. It provides a unique, reliability, compatibility and ease of use of the Mac. This system is simply unique.