system:

	1. The current working directory (from where you started OpenTTD)

		For non-Windows operating systems OpenTTD will not scan for files in this

		directory if it is your personal directory, i.e. "~/", or when it is the

		root directory, i.e. "/".

	2. Your personal directory

		         C:\Documents and Settings\<username>\My Documents\OpenTTD (2000, XP)

		         C:\Users\<username>\Documents\OpenTTD (Vista, 7)

		Mac OSX: ~/Documents/OpenTTD

		Linux:   ~/.openttd

	3. The shared directory

		Windows: C:\Documents and Settings\All Users\Shared Documents\OpenTTD (2000, XP)