I'm pretty happy with my Norton's (I perform the trendmicro.com anti-virus scan to make sure), so I'm not looking at another anti-virus program. That being said, do you think that Virus Checker is better than Norton's?
XP Pro? I had no such conflict with SP2 and ZoneAlarm.. I don't know how to answer that question. I did receive a notice from SBC Yahoo that SP2 might have conflicts with ZoneAlarm and gave me a web address to download a 'fix', but I didn't have any reason to. If you want, I will post the link, but I am leaving for a while, so it will have to be tomorrow. FReep-mail me to let me know if you want the link.