embarq (Centurylink) DSL Static IP

[Ed D.]

Hi,
       I will soon need to get a 2 static IP Embarq/Centurylink DSL 
account going.
The person has a modem/router called a "660" I think may be a
Zyxel.

I'm going to use an OpenBSD 4.6 system as my router/firewall.

I've googled in an attempt to find others using OpenBSD who've
had experience with doing this and found nothing useful.

I would like to use the 660 in bridge mode and have the
OpenBSD 4.6 system handle the logon and connection,
like I have my own system on my network.

Has anybody done this with Embark/Centurylink?
                                                  Thanks,  Ed