General question on setting up virtual domains using PLESK on dedicated server

[thumbsucker]

Hi,

I just got a dedicated server to run 3 sites using CMS Made Simple.  I received 1 IP address.

I created 3 domains using PLESK.

The first domain I created is accessible using the IP address I was given.

I am able to FTP to the directories of all 3 sites.

However, I have no idea how to access 2nd and 3rd sites via the web (to test them out before changin the DNS info)

**Anyone know if I need to do something pro-active in PLESK beyond setting up the domains to make them URL accessible?

**Anyone know what I should use in terms of the name servers for each domain?

Thanks.