I don't recommend using a remote host. Upload the files you need yourself, by downloading a premade script and altering it to your preferences. That way you can learn what does what, and in the future create your own.

Scroll down towards the bottom, for some really good tagboard scripts:
http://websoup.starkfrenzy.com/there...list&cat_id=17

This is the one I prefer, personally:
http://www.endity.com/board/index.php?act=ST&f=5&t=66

You can see it in action here:
http://goddess.host.sk