I'm slowly becoming a convert from Norton. I still have 255 days left on my Norton Internet Security 2009 subscription.
There seems to be a paradigm shift in terms of what McAfee is detecting and what Norton ISN'T. There are a few things Norton is doing that are next generation and I hope McAfee takes a few cues from them.
Namely, NIS 2009 only takes up 8 megs of memory. And I LOVE the system idle time tasks, like scanning when you are away from the PC and doing all the other things it does in the background while away.
I haven't bought McAfee YET, but I am using it actively for the trial. There are some things that seem progressive, and yet for some reason McAfee FEELS old. I can't quite put my finger on it, but maybe the presentation and look of it just seems outdated.
Norton is slick and presented very nice, and shows everything at a glance without having to drive down through tabs or buttons.
If McAfee can nail down the memory footprint, and re-design the interface to be more user friendly, and keep up the detection rate, I think they would dominate the field.
McAfee if you're reading this, please get a copy of NIS2009 and take a look at it, although I'm sure you guys have already picked it apart. I want Norton's interface with McAfee's name on it

happy Well, you know what I mean.