Hi Joe,
Yes, it seems the driver file from Linksys only contains the ODI driver for Novell.
When searching the net, I found someone saying that it is Marvell chipset and he managed to get it from them. If you do a Google search for eg1032 dos driver linksys" you might get some more details.
If the UNDI works, it will solve lot of problems, but it seems this was released around 2003-2004. Some network cards came at that time did not support PXE.
Krish