New version (16th August 2024) of mTCP NetDrive, an utility by Michael B. Brutman which lets you connect under ms-dos a network drive which is in fact an image disk hosted on a windows or linux server (disk drive or hard disk image) for only 6 Kb of RAM (adds the RAM for the packet driver though).

A nice utility to use with the PicoMem card by FreddyV.