This is a slimmed down version of Windows XP. It is really fast because it doesn’t have a lot of the stuff that usually bogs down Windows like Internet Explorer. No serial is required for the install and the OS doesn’t need to be activated.

This is an extremely small version of XP Pro, renamed as Gamers Edition. It has had all the stuff that boggs down XP removed, for a complete list see below.
Whats Removed wrote:

Combine, from Xp-Vista Final Edition with 25 themes [ themes] and Xp-Win7 Edition [Visual Effects] . the newest Version is complete version with 25 themes and best Visual Effects.
this CD is XP SP3 Pro final with Viena Style.

This new version has proved its strength and stability after many tests on seperate PCs and Laptops
==> Genuine Microsoft Windows
==> No Activation or Serial number
==> VLK Key
- Which Softwares had been added:

IcoFX 1.6.3 Multi Lang - Portable
IcoFX is an award winning freeware icon editor. It is an all-in-one solution for icon creation, extraction and editing. It is designed to work with Windows XP, Windows Vista and Macintosh icons supporting transparency.
With a wealth of tools and more than 40 effects at your fingertips, there’s virtually no [...]

Did you ever want to boot up into Windows XP via a USB memory key? Well, now you can !!! This is a miniature version of Win XP enough to get you up and running so you can restore from backup, access your files, or do whatever you have to do. Instructions inside!

TheSkyX Student is a native Windows Vista/XP application that comes equipped with all the basic tools to bring depth and breadth to your astronomy pursuits. TheSkyX Student is a comprehensive and full-featured tool to help you explore and actively develop an understanding of basic astronomy.