This is the complete downloaded driver from the linksys website. www.linksys.com. It is meant to be installed onto two floppy disks (both disks are in the zip file). It has the drivers for win9x as well as dos, Win3.x, WinNT 3.5&4, Sco unix, Linux, OS/2, Novell Netware and Windows 2000. I'm not going to list instructions on how to install each one, but there are instructions on how to install the linux version in the linux directory on disk 2.
For windows 2000, it is somewhat tricky. Windows will want to install it's garbage generic driver, that will not work. In the driver upgrade wizard choose show all compatible devices, click have disk, and point it to the location to which you unzipped the zip file. click next, and wait for it to install. You'll have to reboot, but it'll all