Just in case anyone needs it, here is a driver floppy disk image for the Network Anywhere 10/100 PCI Ethernet Adapter. The original floppy I made this from came with a card I bought on a sweltering July night in 2003 at my local Wal-Mart to satisfy some crazed nerd project I was working on.
You will need 7-Zip to extract the image and something like WinImage to write it to disk.