Any chance of adding a palette chooser for the "frame areas" feature? There are some cases where it would be a lot easier to see the borders if they were bright red or white or something. It wouldn't need to be a savable option... 80% of the time, black is great.

(It would also be cool if you could choose to have the areas bordered in the random garish colors of the old DUNG days... but that's a request for another time!)