I have installed WP 3 on a Dreamhost PS. I have installed several single blogs that work fine but now I'm attempting to install it as a network of sites.
I have added pieces to the wp-config.php for the network and I have been able to create a network site. Both the top level blog - http://domain.com/ - and the network site - http://domain.com/alabama/ - are visible. However, no matter where I create a post it ends up on the top level blog.
I have tried to create a post for /alabama/ from /alabama/wp-admin while logged in as both admin and the alabama user. Both posts have ended up on the top level domain's blog and the network site at /alabama/ shows a 404 page from within my theme.
I have read several blog sites' recommendations on creating a network of sites. They all say about the same thing and it all appears to work since the network site is visible. I just don't know why all the posts end up on the top level blog.