htaccess nightmare

[sspproductions]

Hi guys

Hope you can help with this one

I have got to create a htaccess file that blocks sites like fusker and hotlinking but allows me to get the content for my two sites from the one subdomain where the content is stored.

I think this would work but not sure


RewriteEngine on
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://subdomain.mysite.com/.*$ [NC]
RewriteCond %{HTTP_REFERER} !^http://subdomain.mysite.com/.*$ [NC]
RewriteCond %{HTTP_REFERER} !^http://subdomain.mysite.com/.*$ [NC]
RewriteCond %{HTTP_REFERER} !^http://subdomain.mysite.com/.*$ [NC]
RewriteRule .*\.([gG][iI][fF]|[jJ][pP][gG])$ - [F]

order allow,deny
deny from all
allow from mysite1.com mysite2.com


oh yeah does this solve the problem where people can look in the directory if they type it in?
thanks