I have a weird problem in that I can't connect to any site starting "www.symantec". I can open any other site including "security.symantec". This means that my Norton anti-virus live update can not complete. I think that this started when I tried to upgrade to NAV2004 & the install kept failing. Symantec's tech support have run out of ideas. I've run on-line virus scans, installed the AVG anti-virus trial, run Trojan Hunter, Ad-Aware, Spy-bot, Spider & XP-Anti-Spy but nothing helps. There are no excluded sites listed in IE6. The PC is an AMD 1.4GHz with 512Mb RAM, 64Mb video & about 50Gb spare hard drive space running Windows XP Pro & IE6 with all the patches found by Big-Fix. Any ideas?