Zen_Vaio…
If you decide to look into another product besides Norton, I would strongly recommend Trend Mircro’s PC-cillin. I’ve used Norton and McAfee in the past and found both to be cumbersome in one way or another. Thanks to another post on this site, I decided to try PC-cillin. It is easy to buy, easy to install, easy to configure and it automatically prompts you when a new virus is found and blocked so that you can download the latest dat file. If you’re interested, here’s a link for more information:
Trend Micro