I just got this last week and am pretty impressed. I tried Norton Utilities in the past and it was terrible. Very bloated. I also tried McAfee Office 2000 and it was terrible. Buggy, impossible upgrades, slow. I just got Nortons SystemWorks and it is great. By default, it takes up minimal resources. It is almost all automatic, including checking for virus upgrades automatically while you are on the Internet. The defrag is the best I have ever seen, even moving your little used files to the slowest part of your drive. SystemWorks includes Utilities, Anti-Virus, and CleanSweep. I got it for $49 with a $20 rebate for upgrade of older Nortons or McAfee utilities.