"How do you install the 4in1 and AGP miniports before you install the video driver?
I mean, don't you need a video driver installed to see so you can install the others?
Or should you use a PCI vid card first?"
No, you can install the AGP drivers fine before you install the video card drivers. When you install a AGP video card and do a fresh OS install, the AGP card still works before the drivers are installed, it just emulates a PCI VGA controller until the proper drivers are loaded. It is always best to install the AGP drivers, then the video card drivers. The reason for this is if you install the video card drivers first, the video card starts trying to use the AGP bus that does not have the proper drivers loaded for it yet, and that can lead to lockups or graphical problems. Also, you should not install VIA's AGP drivers on a AMD 761 based motherboard. They should only be installed on a KT133/KT133A or KT266 based motherboard. The Epox is a AMD 761 based motherboard so it needs AMD's AGP drivers.