Magic Banana comes to the rescue yet again:"With such permissions, only the owner (root, apparently) can write. You can change the owner (and the group) with 'chown':"
$ sudo chown -R $USER:$USER Thumb256A
Which I successfully applied as follows: $ sudo chown -R $USER:$george Thumb256A I was previously unaware of that usage of chown; even Google didn't help. George Langford
