Replacement Modem Configeration

Hi Guys,
I can't quite find the information I'm after and when I try the help pages of Bigpond, my service provider, they come up not available.
I'm putting off ringing them, I don't like being on the phone for 30 minutes before I get to talk to a real person.
What I need to know is the settings for broardband ADSL2+ please?

I'm replacing my old Belkin modem/router with seperate Netgear router and a modem. I'm a bit new at this and that will explain why I have a modem and a router. Woops :-o

I'm thinking that once the router arrives, that I'll disconnect the old one and plug in the new and connect it to the router, then I guess that I will need to the settings for the modem. That is for Bigpond Broardband ADSL2+ and Windows 7 OS

I have set up a second network with the new router and it is deselected waiting for the new modem.

I hope this makes sense :confused

Thank you

Scott