Netgear DG 834GT set up problem

Hi, I'm having problems setting up connection to the Internet on my Netgear.
On the setup I've entered my login. (E-Mail Removed), my
password, ADSL IP address, primary and secondary DNS. But when I press the
test button I don't get the Netgear.com web site which I should if all is
working OK. I've tested the password by logging onto Demon's password change
site using my old modem, so I know that's correct. Am I doing something
wrong or stupid?

Andrew