You do realize the link you posted in your most recent response has
Vodafone misspelled but even assuming that was just a typing error and you
have your browser pointing to
www.vodafone.net, I'm still unable to reach
that address from my XP box using either Firefox or IE 6. Firefox
indicates a possible problem with the website while IE6 states the web
address could not be found. If that is, in fact the address from which
you retrieve e-mails and voicemail, I'd suggest contacting Vodafone by
telephone and inquiring even though you seem able to reach the address
from your XP box. Also, if you're not typing the address in your XP
browser but using a link, I'd examine that link to be sure you are using
the same addess on your Vista setup and that you've posted the correct
information for us to check.