You need to use underscores between multiple category names....

EXAMPLE:



In the future, please refer to the FAQ section of LINKS in the Resources section of this web site before searching the forum and then posting questions, as there is an FAQ that discusses how to add categories.

ALSO, when you open the admin.cgi script and click on HELP, there is a brief set of instructions for adding categories and sub-categories.

Regards,

Eliot Lee
http://anthrotech.com/