I have installed typo on a subdomain on my site. Currently the subdomain directory structure looks like this:

.......public_html (root dir for subdomain)
.......typo (typo intalltion directory)

Everything is working great, I have even got rid of te port numbers in the URL, so I can access my blog at http://sub.mydomain.com/typo

All I really want is to make http://sub.mydomain.com point to http://sub.mydomain.com/typo.

I know this is not really ruby or rails specific, but I'm sure some of you have been through this before.