All materials published by Ray Waldo are licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Generally, this means you are welcome to use the materials if you give me credit. Any republication must include this same license.
Permissions beyond the scope of this license may be available by request on our contact page.
Your comments are welcome and I may extend upload privileges to some users. Leave a comment on this page if you are interested in uploading your articles.