The Sony Wegas have different display modes, labeled "Standard", "Movie", "Vivid", and "Sports". If I take the adjustments off the default, do the names of these modes have any meaning anymore? For example, if I set the "Standard" settings to the same values as the "Movie" settings, will there be a difference between the two modes? Are there any hidden settings between the two modes that can't be set by the user that makes them different? Thanks.