Here is updated version of well known Windows activator-loader by DAZ.

Win7 activation toolkit. Just get yourself Windows 7 releases , choose one of the activation methods and you’re good to go.



Features:
Input any Ultimate or Professional key (comes with 4 preset keys, I will add more for other versions when they are released)
Automatically finds an available drive letter (if required)
Installer and uninstaller built in as standard
Checks your Windows 7 version and build before install
Automatically finds your active boot partition (May work on Dell PC's)
Should work on all languages (Tested on simplified Chinese)
Should work with hidden partitions
Works on Windows 7 Ultimate and Professional editions
Support for bios modded users
Can activate Windows Vista SP2
Improves Windows 7 boot time on a Mac (Compared to other loaders)



Version 1.8.1 changes (06/02/2010):
* Added a legacy mode which should activate some systems that don't comply with the normal ACPI specifications
* Improved support for compressed partitions
* Added Toshiba, Exper, Wortmann and Casper SLIC's
* Added a new HCL Windows 7 Professional serial
* Other minor tweaks and fixes