Bart's Network Boot Disk is made, and copyright by Bart Lagerweij.
It is a modular DOS based Network Boot Disk.
With nic auto-detect, supporting the TCP/IP, Nwlink and Netbeui protocols.

You can add drivers specific for your network hardware,
in a way as simple as downloading (or creating) a CAB file,
and adding this file to the disk (in the '\lib\ndis' folder).

Since Mr. Bart Lagerweij is no longer updating his page concerning this Boot Disk,
and I was unable to find a pre made network driver Broadcom 440x (PCI Device ID: 170c)
supporting one of the Dell systems (Latitude D510) we use at work.
So I made this CAB file, supporting this device.

I've put the modified Broadcom 440x file up on this page, in case there are people who could use it.

ModBoot Copyright (c) by Bart Lagerweij
Broadcom 440x Copyright (c) Broadcom Corporation
Latitude D510 Copyright (c) Dell Inc.