This seems to be a general misconception. Windows 98, 2000, and xp all have drivers for a lot of devices. If your AGP card works after you install windows you don't have to install the drivers yourself. If you want to have the latest drivers you will go out to the website and download them. 4 in 1's are the same. Use the latest drivers for the best performance. Just let sombody else try the each new release out before you use them. I usually give it about 2 or 3 weeks and check the forums for problems before I install new drivers of any kind. If there is a problem, I do not want to be the first to find it. As for your hybrid chipset check with VIA website. It tells you what you need for these chipsets.