.htaccess question

[Easton]

ok, here is my last attempt... is this any better?

ErrorDocument 302 http://www.slinkylinks.com/girls.htm
ErrorDocument 401 http://www.slinkylinks.com/girls.htm
ErrorDocument 403 http://www.slinkylinks.com/girls.htm
ErrorDocument 404 http://www.slinkylinks.com/girls.htm
ErrorDocument 408 http://www.slinkylinks.com/girls.htm
ErrorDocument 500 http://www.slinkylinks.com/girls.htm
RewriteEngine On
RewriteCond %{HTTP_REFERER} !^http://slinkylinks.com [NC]
RewriteCond %{HTTP_REFERER} !^http://www.slinkylinks.com [NC]
RewriteCond %{HTTP_REFERER} !^http://216.127.70.136 [NC]
RewriteRule .\.(wav|mp3|mp2|rm|ra|ram|au|aiff|wma|mov|zip|mpg| mpeg|avi|jpg|gif)$ - [F,L]

now where do i upload it to? and does this have to be an html page or a text page? how do i upload in ASCII? man i am so screwed... *sigh*