I had bought VCOM's System Suite because I was getting sick and tired of Norton's products, particularly having to subscribe to anti-virus updates. I really liked the SystemWorks product years ago, but System Suite had everything I wanted, without the need for subscription just to keep the antivirus up-to-date.
I can't find one thing that I don't like about System Suite. It's very powerful, and runs on both my 98 and XP machines.