These Permissions effect access to the private demos download section located at:
http://www.WildTangent.com/demos/private/download

To remove a customer, ftp to www.wildtangent.com and change directory to /www/html/demos/private/download
Delete the directory tree or the files desired.
Be careful with delete. There is no confirmation, and there is no undo.

All fields are cAsE sensitive.

The easiest way to drop or remove things from an EXISTING directory
(so you don't need the password) is to just use any FTP client and go to
/home/httpd/html/demos/private/download/[company name] on www.wildtangent.com's server.