Giovanni,

If you search the forum you will find all kind of testimonials about the KN 7000 Explorer Tool. I for one recommend the expenditure of about $50 for this tool.

Organizing the SD card has been an on going process for me since I purchased the 7000.
The tool that came with the 7000 works. But it takes forever to get the job done.

Last week I re-organized a 256 card, moving folders, songs to where I wanted them. This would have taken days using the 7000 and the tool that they supplied. Using the KN 7 Explorer, the process of saving to computer (25 min) and shuffling of files and songs (30 min) and then restore (25 min) using Freds Tool. It is well worth the investment to me.

This is not a paid testimonial. I like to give credit where credit is due.

Fran in Florida