A really nice feature would be the ability to set tags to enable color coding of entries in the database based on user selected criteria.
For example, I am trying to clean up a big mess of duplicates music created by using multiple drives to store music. I now want to delete all the duplicate content from only one drive. The problem is that as I work through the files in the "files to edit"-"duplicate titles" node, I have to carefully watch which drive I select. It would be much easier to avoid selecting the wrong files if I could color code the entries based on the drive where they were located.
Color coding would be best. But a workable alternate might be the ability to add a user defined icon or number to a drive that could be displayed in a column.
And of course, if anyone has any suggestions that might help without this feature, those would be appreciated.