How far can you _underclock_ your processor/memory? 😁

In that case, check config.nt The REM'ed lines will tell you to set it in the .PIF file... (rightclick, properties,etc)

Uhmm...do I completely miss the point here or isn't it just like putting DEVICE=EMM386.EXE in your config.sys ? So your config.sys should read something like: DEVICE=HIMEM.SYS DEVICE=EMM386.EXE DOS=HIGH,UMB FILES=60 BUFFERS=30 FCBS=8 STACKS=0,0 LASTDRIVE=L DEVICEHIGH= etc etc etc