How do I host websites on Lion Server?

I've been hosting websites on an XServe and a couple of Mac Mini Servers for years now, but Lion Server on my latest Mac Mini Server has me stumped.

I've turned on the webserver and I can see my default website, modify the index.html.en file and see the changes, etc.

I've added another website using Server.app, set it to a different directory under .../Sites/ , dropped in a simple index.html, and all I see when I browse to it is the default site.

I've searched a bit here, but I keep finding stuff about enabling name-based virtual hosting, but wouldn't that already be on? I really don't think I should be mucking about with configuration files, should I?

Also, I used to be able to FTP files using a WebDAV Realm, but all the knobs for that stuff has disappeared. What's the official method for uploading websites to a Lion Server?

Many Thanks In Advance!