Dude or Dudette with the really long name, you do realize that the drivers are made by the hard ware manufacturers, not MS right? The drivers availability through Windows Updates is partially dependent on those hardware manufacturers. The drivers built into Windows and available through Windows Updates are meant to get the basic devices to at least function. It is the responsibility of the owner to find the correct drivers for their computers, not Microsofts. At least with Windows 7 most if not all hardware will function to some degree immediately after install. After reinstalling XP, most devices will not function properly, if at all.
For example, when installing XP on my computer, the display shows at a low resolution 4:3 aspect ratio and neither network adapter works, nor does sound, the memory card reader, or most devices I plug into the USB port. If not for the disc that came with the computer that has the drivers, the computer would be basically unusable. With 7, the proper display driver from Intel is installed and the resolution is automatically set to the maximum my screen can do. But, the driver that is installed is old, and has to be replaced to get some functions to work. Matter of fact, everything works pretty well, but to get full functionality and guarantee no BSOD I have to hunt down and install all the appropriate drivers. Any thing I plug into the USB port automatically starts working, unless it is some really old or unusual device.