Disk Order is an advanced Finder replacement with built-in FTP client and the ability to handle archives like plain folders.
Disk Order 3.0 Adds: - iPod Browse (List your iPod right in Disk Order! By artist, album or playlist... Download music.) - Rar Unpacker (Simply browse and/or unpack RAR archives) - Send To Mail - Send To Application - Send To Folder
Disk Order also includes useful features such as batch rename files, compare directories, and custom keystrokes.