On 24/11/2021 08:37, Mateusz Viste wrote: > In fact, the only reason that I do not build such images is that I do > not have access to 360K hardware, and I did not want to publish > something that I could not test. Now, if you'd be willing to perform > some basic testing on your machines I will gladly add 360K support to > the build script. Let me know! Okay, did some preliminary investigations. There is one problem with 360K diskettes that I did not thought about initially: their size. :) The first SvarDOS installation disk requires some basic tools and files to set itself up. These files can be grouped in 3 categories: SYSTEM (kernel, format, fdisk, sys..) = 250K NLS (EGA*.CPX, MODE, DISPLAY) = 150K USER TOOLS (edit, mem, more) = 100K All this adds up to more than 360K. The only reasonable solution I see is to trim out "NLS" from the 360K install set. This means that the installer would be English-only (but it would still be possible to install the target system in another language). It's also worth noting that a SvarDOS install set on 360K diskettes would take quite a lot of disks: a grand total of 9 floppies. (!) Does it make sense? Is it worth it? Mateusz