whenever I delete any files from any flash memory the space doesn't change it stays the same until it runs out of space .., hope I explained it clearly I'm not so good in explaining ... any idea what is going on??
When you delete it, it actually sends it to the trash to hold it. If you dont empty the trash it just puts it back on the flash drive. If you want to erase it open up disk utility located in Applications>utilities and format it.
