With across-the-board improvements (Job Scheduling, Networking, MPI etc), benchmarks and customer evidence indicate that Windows HPC Server 2008 R2 has performance that rivals Linux for real-world applications.
Out-of-the-box, with little tuning or configuration, Windows HPC Server R2 scales beyond 1000 nodes and scales to much larger numbers with additional tuning and optimization. The Heat map shows the status of 1000 nodes without scrolling or paging.
In the Microsoft Performance Labs hundreds of ISV applications and open source codes have been tuned for optimal performance on Windows HPC Server 2008 R2 Suite.
Includes support for RDMA over Ethernet (iWARP) from Intel and RDMA over infiniband quad data rate (40Gbps) hardware.
Optimization of shared memory implementations for new Intel “Nehalem”-based processors.

Sync all your files, access your contacts and bookmarks from anywhere, or stream your music collection to your phone. Ubuntu One brings your digital life together
Whether it's Firefox or Chrome, Ubuntu has everything you need to browse the web quickly and safely
Create, edit and share documents, spreadsheets and presentations with everyone. It's easy
Ubuntu is packed with apps for quick and easy communication so you can chat, email and Skype whenever you want
Play, create and edit mp3s, stream music to your PC or phone, or buy music in the Ubuntu One Music Store
Manage, edit and share your photos and videos with the world, whatever gadget you use to take them
Get instant access to thousands of apps so you can customise your computer just how you like it
Sync all your files, access your contacts and bookmarks from anywhere, or stream your music collection to your phone. Ubuntu One brings your digital life together
Whether it's Firefox or Chrome, Ubuntu has everything you need to browse the web quickly and safely

Ubuntu OEM - full-featured and robust operating system, with its clear and simple graphical interface. Contains all the necessary user applications, including programs for the office. Intended for installation on PCs produced with limited resources, embedding computer hardware manufacturers.

Ubuntu OEM - full-featured and robust operating system, with its clear and simple graphical interface. Contains all the necessary user applications, including programs for the office. Intended for installation on PCs produced with limited resources, embedding computer hardware manufacturers.

After the resounding success of Windows Vista ?« Eternity 2009, got our hands on the new version of the Eternity line based on Windows 7 RTM, more precisely in the Build 7600-16385. Created by Benjamin (Rockers International Team), Windows 7 ?« Eternity Edition is faster, safer and is optimized to maximize the user to enjoy a unique experience. New themes, icons, images, tweaks, Windows Media Center custom sounds drivers and make Eternity Edition Windows ?« 7 operating system a more stable and attractive for vista.Cabe note that Windows 7 ?« Eternity Edition is not recommended for equipment low income (although you can always use).

You are regularly challenged by the growing needs of the business. Operations demand around the clock availability and the need for heightened security and compliance has never been greater. These pressures all converge with the day to day challenges of maintaining control of ever-increasing server sprawl, resources, and budgets. Windows Server 2008 R2 with SP1 is designed to help you increase control, availability, and flexibility of your datacenter and desktop infrastructure while helping reduce costs

In the assembly of integrated NET Framework 4, IE9 and all updates and DirectX on 1.02.2012g.

Windows 8 is the codename for the next version of the Microsoft Windows computer operating system following Windows 7. It has many changes from previous versions. In particular it adds support for ARM microprocessors in addition to the previously supported x86 microprocessors from Intel and AMD. A new Metro-style interface has been added that was designed for touchscreen input in addition to mouse keyboard, and pen input.

Development Team PC-BSD development team and the company iXsystems, the owner of the project PC-BSD, announced the release of PC-BSD 9.0, a new version of the distribution based on FreeBSD and oriented for use on home computers and workstations.

Marco Ghirlanda has announced a new release ArtistX 1.2, the distribution based on Ubuntu 11.10, contains a huge collection of programs for artists, musicians and other creative people: updated kernel to 3.0.0-15 Linux kernel, GNOME desktop environment updated 3 and KDE 4.7 and included about 2,500 free multimedia package, in terms of authors - nearly all of which have to date under the GNU / Linux. All packages are organized and structured in the appropriate menu GNOME.

Blackbuntu Community Edition - GNU / Linux distribution, which is a system for pen-testing applications, networks and systems, which was designed to provide training for students and practitioners of information security. Distribution is based on Ubuntu 10.10 Maverick Meerkat with the GNOME desktop, and partially uses the repository Back Track.

Thomas Ufill (Thomas Uphill) has announced the release PUIAS Linux 6.2 (code name "Pisa"), which is built from source packages for Red Hat Enterprise Linux 6.2, with additional repository software packages: Addons (packages not included in the distribution from Red Hat ), Computational (software designed for scientific purposes) and Unsupported (experimental packages).

KNOPPIX is a bootable Live system on CD or DVD, consisting of a representative collection of GNU/Linux software, automatic hardware detection, and support for many graphics cards, sound cards, SCSI and USB devices and other peripherals. KNOPPIX can be used as a productive Linux system for the desktop, educational CD, rescue system, or adapted and used as a platform for commercial software product demos. It is not necessary to install anything on a hard disk. Due to on-the-fly decompression, the CD can have up to 2 GB of executable software installed on it (over 8GB on the DVD "Maxi" edition).

KNOPPIX is a bootable Live system on CD or DVD, consisting of a representative collection of GNU/Linux software, automatic hardware detection, and support for many graphics cards, sound cards, SCSI and USB devices and other peripherals. KNOPPIX can be used as a productive Linux system for the desktop, educational CD, rescue system, or adapted and used as a platform for commercial software product demos. It is not necessary to install anything on a hard disk. Due to on-the-fly decompression, the CD can have up to 2 GB of executable software installed on it (over 8GB on the DVD "Maxi" edition).

Ubuntu - a popular operating system based on Debian. As the working environment is the default shell Unity with full keyboard navigation, the Global menu, start the manager and the support assembly tachskrinov.Eta true multimedia center for searching the Internet, downloading, processing, viewing and sharing on a network of music and videos, documents and Other Projects summary.

Ubuntu Studio - linux distribution based on Ubuntu, designed for enthusiasts and professionals, creative people working with the media - video, audio and graphics. Ubuntu Studio has a collection of open-source software required for multimedia.

KNOPPIX is a bootable Live system on CD or DVD, consisting of a representative collection of GNU/Linux software, automatic hardware detection, and support for many graphics cards, sound cards, SCSI and USB devices and other peripherals. KNOPPIX can be used as a productive Linux system for the desktop, educational CD, rescue system, or adapted and used as a platform for commercial software product demos. It is not necessary to install anything on a hard disk. Due to on-the-fly decompression, the CD can have up to 2 GB of executable software installed on it (over 8GB on the DVD "Maxi" edition).

KNOPPIX is a bootable Live system on CD or DVD, consisting of a representative collection of GNU/Linux software, automatic hardware detection, and support for many graphics cards, sound cards, SCSI and USB devices and other peripherals. KNOPPIX can be used as a productive Linux system for the desktop, educational CD, rescue system, or adapted and used as a platform for commercial software product demos. It is not necessary to install anything on a hard disk. Due to on-the-fly decompression, the CD can have up to 2 GB of executable software installed on it (over 8GB on the DVD "Maxi" edition).

I have integrated all the latest updates up until 10th January 2012, with SATA Drivers.

The development team BackBox Linux is a new stable release of the specialized distribution in GNU / Linux, designed for pen-testing and evaluating the security of computer systems. BackBox Linux 2.01 is built on the code base Ubuntu 11.04, kernel 2.6.38 and the desktop environment Xfce 4.8.0.