No, not the hacks. But if you have a hack installed and go to the library and the library wants the thumbnail of one of these hack-pictures and the thumbnail is not there Nickel will process the picture. And as soon as Nickel touches the picture the action behind the picture will start (like starting an application). This will in the worst case lead to an unresponsive reader.
You can always access the device again by plugin in to a computer before rebooting and then deleting either the hack directory or the offending picture, but this might be difficult. I would NOT touch the images folder as long as you have hacks on the device which will be started through pictures.
|