You will be able get all Windows Updates without the need of the WGA [Windows Genuine Advantage] crack.
You will also be able to use all Microsoft software that reuire the WGA check and valid serial verification such as Windows Defender, Internet Explorer 7 beta, etc.
There were no tweaks or anything removed from this CD.
Instructions:
1. Extract using WinRAR. 2. Burn the ISO using Alcohol 120% or similar to CD. 3. Perform a clean install by booting with the CD. Make sure your BIOS is set to boot with CD-ROM first. 4. Reboot into Safe Mode [as Administrator] by pressing F8 on your keyboard. 5. Go to the "CRACK" folder on the disc and run the "WPA Kill" patch to get rid of the 30-day activation. 6. Reboot. 7. Enjoy!