This download Archive was created in order to provide a backup copy of all Windows updates. The main purpose behind it was to ensure that the updates would be always accessible for everyone even if Microsoft decided to remove them from their servers (which has already happened to the Windows 9x and NT 4.0 related content).
The Archive had originally started as a repository for Windows 2000 updates but has since expanded and at the moment covers files related to both Windows 2000, XP and 2003. The ultimate goal is to encompass all Windows versions.
Unfortunately, downloading, sorting and maintaining such a huge repository is troublesome and time-consuming. I am often unable to timely update the files alone. Please contact me if you are willing to help gather and maintain updates for specific Windows version. All support will be greatly appreciated.