I would hate to guess on the total but as a percentage I would say it about the same as the folks with the super duper high end Dell (or whatever) with lots of Cores and plenty of never to be used expansion slots etc., that use it to play solitaire or minesweeper. Sales dudes are great at up selling and an awful lot of people think that bigger numbers (whatever the sales droids are spouting this week) just have to be better than smaller numbers. It is never that simple with computers but very, very few people want to dig in enough to understand these complex marvels that most of us love and hate

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- Eric