Hi
I just got a secondhand XL 330S which worked fine!
I tried to install the male TTS voice and got a corrupted file which I could not delete so I decided to format and restore from an Explorer backup .
I spent a whole day formatting the device!! to FAT32 using c prompt and tried copy/paste to restore the device which also took ages!!
I get corrupted files in my "USA/Canada \brand" folder ; ...