I searched for posts concerning the hosting of domains already, but I am still unsure of what to do:
A friend of mine has just acquired a domain from DomainCentral.com and I would like to host it on my DH account. What do I do?
1) Go do DomainCentral.com and set it so your domain uses DNS servers of ns1.dreamhost.com, ns2., and ns3.2) Go to your DreamHost control panel for Domains ->Manage Domains and then create a New Fully Hosted Domain.
Oh, and visit the wiki: http://wiki.dreamhost.comIt has tons of info.