A suggestion, particularly for Vista and Windows 7, is to allow the files that are regularly changed while ANRB is running, databases, photos etc, to be stored in the user's directory rather than in the ANRB program location.
Virgin copies of the databases , photos etc. could be kept in the program location (in a sub-directory) so that if a new user runs ANRB they could be copied to the appropriate user location.
This would do away with the need to install ANRB to it's own directory tree when using Vista or Windows 7 where the virtual store comes into play.