Booting off the Network
Bart's Network Boot Disk. The second technique is to boot off the network. In the old days, I had a trusty PCMCIA Ethernet card with DOS drivers so I could put a floppy in and then get the network up and then connect to a machine. Alas, I've lost that card and floppy.
So to recreate it Bart has done much the same thing. THe main issue is that you have to have an Ethernet that can be recognized from DOS and those are far and few these days.
The neat thing is that he's collected lots of DOS based NDIS drivers to install there