Can't access WordPress page

Hi, I just created my DreamHost account (via free trial) and installed WordPress with the one-click installer. The confirmation email I received included this cryptic instruction:

There’s one last thing you probably need to do before
will work though: you need to either switch to be hosted
with us (by telling your domain registrar to change your nameservers to,, and, OR you
need to ask your current webhost to create a "CNAME from

I don’t know how to do either of these things. Can anyone help? In the meantime, I can’t access the site at all.

Never Mind. It just took several minutes. Newb Newb Newb.

I am able to see the site and their is no problem with