These Blocks are Not Locked
These are Open Source blocks, protected under GNU Public License as published by Free Software Foundation; version 3 of the License. You are welcome to modify and enhance these blocks and learn from them.
Please read and follow the licensing terms at: http://www.gnu.org/licenses/gpl.txt
Installation instructions at: http://www.mindsensors.com/index.php?module=pagemaster&PAGE_user_op=view_page&PAGE_id=81