Specify Web Directory

Hi, I have a client’s wordpress site in a test folder (www.clientsite.com/wp)
So we’re ready to go live, I’ve gone into Manage Domains, and pointed the web directory to that, so I don’t have to move anything.
But the site displays without any css, images, etc…
I have done it before, and thought that was all there is to it.
Should I actually move all the files into www.clientsite.com, and change config files?

Go to your WordPress wp-admin page for General Settings and update the Blog and Home URLs.