Highlighted pieces under the "pieces" tab

[zaWhiteFlame]

Please could you add a feature where the user is able to select an individual file from the torrent under the "Files" tab, and then move back to the "Pieces" tab and see exactly which pieces are associated with that file. (preferablly the pieces could have a highlighted background. See example)

In this case, the dark grey would be the pieces associated with the selected file.