Some of our users have returned from home with their pcs upgraded with

"Norton Antivirus 2004".
It seems that none of these clients can't access the liveupdate site,

version 2003/2 both worked fine.

The system proxy settings are fine as they are pushed with a system
policy (zen).

Does av 2004 go through port 80 or is it now using another port.

The pcs are XP home with nw client 4.9sp1a, latest zen beta connected
a nw65sp1.1, bm3.8 server.

Thanks for any help

Ian Meaton
Hereward College