Remember: Before installing a new version of the game, delete the old version. This is done by opening your C drive, going into the Programs folder, going into the Enterbrain folder, and then deleting the Demon Gate folder.
I realize that most Read Me's are fairly useless, packed with version information, copywite information, etc. Mine is filled with answers to regularly asked questions, pictures and descriptions of objects in the game, and advice for particularly difficult or confusing parts of the game. So:
Read the Read Me