Long live AVG - All weekend, I was struggling with my McAfee Security software which chose to turn off anti-virus protection at random.  Suddenly, there would be flashing, red icons in my taskbar and the hard drive would lock up in an endless loop.  Anyway, I removed the McAfee software and loaded on AVG 8.0 which gives the same protection, quicker, and for free.  What's not to love?  CNet's Download is a lifesaver.