o KERNEL.SYS was extracted from ke2041_386f32.zip available at:
  https://sourceforge.net/projects/freedos/files/Kernel/2041/
  It was modified to have FORCELBA enabled (byte offset 0x0D set to 0x01)

o COMMAND.COM was extracted from the fd11src.iso -> ISOLINUX\FDBOOT.IMG at:
  http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.1/

o The EGA files were extracted from the cpidos30.zip available at:
  http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/cpi/

o DISPLAY.EXE was extracted from /disp013x.zip available at:
  http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/display

o KEYB.EXE was extracted from KEYB201.ZIP available at:
  http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/keyb/2.01/
  
o The keyboard layouts (KEYB___.SYS) were extracted from kpdos31x.zip:
  http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/keyb/kblayout/

o MODE.COM was extracted from mode-2005may12.zip available at:
  http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/mode/2005/