....thing to do, if you have problems after installig SP2 is to uninstall and reinstall programs,drivers, etc. In your case remove Internet Connections, then recreate.
I upgraded a friend's computer with Windows XP.(a fresh install).After installing the SP2 update, I am unable to access the internet.I've tried different ways,with and without Zonelab, and Norton anti-virus 2004, no difference.
Any ideas out there?