I recently bought a cowon S9 mp3 player because of its capabilities of playing ogg music files. I decided I wanted to remove some music files to replace with others bur after supposedly deleting them I found that there was 10gb still in use. After opening the folder for the cowon s9 and viewing the hidden files I found a "Trash 500" folder with the songs I thought I had deleted. The problem now is I can't delete this folder, even if I open the folder as root, it doesn't allow me to delete the unwanted files.
Any ideas?