Well, as I promised earlier, here’s the new VMU Backup Tool v0.0.2
Now it supports uploading your savegame files from your PC to any VMU.

Here’s the download link: SourceForge (ELF binary + sources)

Release notes:
* VMU -> PC and PC -> VMU fully working, right now the backup option uploads/downloads all the files in the PC or VMU, but I want to add the ability to select particular files too.
* In this new version, I decided to stop using the PC root dir (/pc/) and the app uses its own dir now: /vmutool . So please be sure before you use the backup tool to create the proper directory in your PC hard disk. (C:VMUTOOL in Windows)

Quick use guide:

* To download game files (VMU -> PC): run the app, use the d-pad to select the VMU you want to backup, and press “A”. All the files will be copied to /vmutool/
You can see the progress of the transfer in the DC-TOOL console window.

* To upload game files (PC -> VMU): run the app, use the d-pad to select the VMU where you want to upload the files (be sure to have some free blocks there), and press “B”. All the files in the /vmutool/ directory will be copied to the VMU you’ve selected.
You can see the progress of the transfer in the DC-TOOL console window.

Please, be free to try this new version and send your comments, every tester is welcome!

thanks, c ya!