Folder Size Catalog provides at-a-glance view of your folders and folder sizes so that you can easily check the distribution of your disk space.
The Duplicate Files to Folder application makes this easy to accomplish.
Create a text file listing the file paths for non-iTunes audio files.
Sorts files added to a folder by time-stamped sub-folders.
Go to Parent of Current Folder is a tool that improves your Finder application.