You deleted everything from your USB key or a drive, so there should be enough free space to copy the new files, but you still get the not enough free space message in Mac OS X? This is what you need to do.
Old school gamers with a bit more years on their backs should be familiar with the legendary Doom game. This time I will show you how to create your own Doom avatar just for the heck of it.
If you are using removable disk or USB key then you should look at this lesson. I will show you how you can safely remove your device from computer without the fear of losing data.