Xamphear released JTAG Content Manager 1.5:
[QUOTE]
What This App Does:
* Browse 360 files on your PC by their real info, like game name and package title.
* Upload files (XBLA, DLC, GOD, Avatar, Title Update) to your console over FTP with a single click. Files are automatically uploaded to the right folders.
* Drag and drop files to other applications, if you'd prefer to use your own FTP client.
* Organize a messy folder of downloaded content into 1 of 4 different directory styles. Restore the original filenames for XBLA and DLC files.
* View the MediaID of Title Updates and GODs so you can match them, and search JQE and XBUC for matching TUs.
* View the MediaID of ISO files. (Requires abgx360)
What's new/fixed:
Size column on upload screen. Fixed size labels on upload screen, all
sizes listed in MB now. Fixed bug in abgx360 detection. Fixed bug that
caused error messages when selecting files and uploading in some regions.
More accurate speed during uploads. Time remaining and progress percentage
added to window title and tray icon. Other bug fixes.