Another update on the Atlas. A contributor mailing list is at http://groups.yahoo.com/group/atlasofnaturalnumbers/ to submit and discuss facts about numbers. A developer mailing list is at http://groups.yahoo.com/group/aonndev/ to discuss Atlas developer issues (i.e, help me out). The Atlas home page is at http://www.freewebs.com/davidwwilson/. You photographically inclined may also be interested in helping me out with my mailbox project. -------------------------------- - David Wilson