Trying to free up as much of your 640k base memory as possible was always fun.![]()
I remember that, messing about with virtual memory, rebooting to make sure windows 3.1 didn't load, and altering the config.sys and autoexec.bat files with commands like himem.sys and so on. Didn't have a clue what they actually did, but I knew what I had to change for each game to make it work!