I have been using Nod for sometime now, letting the Auto Update do its thing. But when I checked the Nod Aus website for update info I noticed that the versions are a lot higher than mine. Current version 1.51 20030124, my version 1.349 20030120. When I use update I get continuous errors, and the update rarly works. How do the version numbers relate, ie is my version of Nod that far behind. I am using XP Pro, with multiple accounts. Do I have to use an administrative account in order to update as this even fails. I was using Norton until it missed a virus hence the switch to Nod. But the norton update worked a treat. How do I now that I am fully protected udated.