Hi all, Don't know if anyone is experiencing the same, but I haven't seen anybody complained this problem anywhere else. I found out that when I deleted some files from the Flashdisk, the available space doesn't change at all. For example, when deleting 500MB file, the remaining available space doesn't increase at all. The only way to solve this is to reformat the flash disk every time I want to add new files. I tried with 3 flash disk and the same is happening with all 3. Does anybody have any solution with this?