The rundown

  Compatible with Windows 7 SP1 and all system updates
  Will run on x86 and x64 systems
  No core system files get modified
  No extra processes are run so you have nothing eating at your RAM
  All key parts of the exploit are encrypted with a custom encryption
  The exploit runs before Windows so it's harder for Microsoft to prevent
  The exploit patches all necessary tables making activation look authentic
  The application will select the best profile for your system during installation
  Each and every user has a unique version of the exploit installed on his/her system


Supported operating systems 

  Windows 7 Ultimate
  Windows 7 Ultimate E
  Windows 7 Professional
  Windows 7 Professional E
  Windows 7 Home Premium
  Windows 7 Home Premium E
  Windows 7 Home Basic
  Windows 7 Starter
  Windows 7 Starter E
  Windows Vista Ultimate
  Windows Vista Business
  Windows Vista Business N
  Windows Vista Home Premium
  Windows Vista Home Basic
  Windows Vista Home Basic N
  Windows Vista Starter
  Windows Server 2008 R2: Enterprise
  Windows Server 2008 R2: Standard
  Windows Server 2008 R2: Foundation
  Windows Server 2008: Enterprise
  Windows Server 2008: Standard
  Windows Server 2008: Foundation
  Windows Small Business Server 2008
  Windows Small Business Server 2011
 
 Note: You must be running build 7600 or greater for Windows 7 and Windows Server 2008 R2.
 Note: I don't recommend using any of the Windows 7 E editions.
 Note: Windows 7 N editions will only be supported when OEM SLP serials leak

About
 
This is the loader application that's used by millions of people worldwide, well known for passing Microsoft's WAT (Windows Activation Technologies) and is arguably the safest Windows activation exploit ever created. The application itself injects a SLIC (System Licensed Internal Code) into your system before Windows boots; this is what fools Windows into thinking it's genuine.
 

Features
  
  Can be run as a standalone application
  Works well with all system languages
  Custom OEM information can be installed
  Argument support for silent installs
  Can be used for pre-activation
  Application integrity checking
  Custom error handling
  Support for hidden partitions and complex setups
  Can work alongside Linux's GRUB or any other boot manager
  Works with TrueCrypt and many other types of hard drive encryption aplications
  Add your own certificates and serials externally
  Offers certificate and serial installation only for users with an existing SLIC 2.1
  Automated system profiling (The application matches everything up for you)

Application integrity checking?
 
Hover your mouse over the green, amber or red icon to see detailed application information.
 
Note: Even if the icon is green someone might have found a way around the protection system so it's worth checking that the applications path is always the same as the location from which you launched the application. You should also check that the MD5 matches the MD5 found online.
 

Virus scanner results
 
All virus scanner detection's are a false-positive. Simply turn off your anti-virus while installing the loader.
 
Version 2.0.4 (06/26/2011)
  
  Added a new GRLDR version
  Recoded around 30% of the application so that the UI can always remain displayed
  Added progress indicators
  Added LG Starter serial
  Added HP and IBM Windows Small Business Server 2011 Standard serials
  Added Kraftway and Philco Home Premium serials
  Added Philco profile
  Other minor tweaks and fixes