With the Windows Mobile plugin, you can access Pocket PC, Pocket PC Phone Edition, Smartphone, and Windows CE devices. You can browse your mobile device's directories, view files, copy, move, delete, and rename files and directories, or change their attributes. Microsoft's ActiveSync software must be installed on the desktop computer for the plugin to connect to your mobile device.
See the File System section in Using Plugins for a description of basic work with file system plugins.