Automatically Subscribe to Forum Topic

Is it possible to automatically subscribe to a topic when you post on this forum?

For the first week, I didn't notice the subscribe checkbox at the bottom and missed several responses; even now, I sometimes forget because I am used to receiving response notification emails automatically on other forums.

There is an option in the control panel to auto subscribe to all of your own posts, but not forum wide subscriptions.

I've never once subscribed to a topic.. I just use the "View New Posts" or "View Unread Posts" link on the main index

I found the option thanks. I was expecting it to appear in Board Preferences.

Where exactly is this option and what is it called as I can not find it. ;-(