htaccess question

I'm trying to limit access to a directory, but I'm having trouble finding info on what I'm trying to do. Basically I'd like to limit access to this certain directory to two forums. This is what I have so far.

AuthUserFile /dev/null
AuthGroupFile /dev/null
AuthName "stuff"
AuthType Basic

<Limit GET>
order deny,allow
deny from all
allow from myhost.com
allow from secondhost.com
</Limit>

Are you trying to stop people from hotlinking? I.e. is it an images folder that you don't want people from other forums using?