Your stats, even as far as unit sales go, aren't for "personal computers" though. They include servers, which I'm sure really helps out HP and Dell a lot. Acer s up there thanks to cheap-ass PCs.

I was basing my comment on Apple being around 6% in units btw, which I was pretty sure put them around #5. I see that they're significantly bigger in the US at 7.5% where they are in fact #5, but globally they fall off the top 5 in units. Still respectable to be in the top 10 I suppose.

Let's look at this with the metric that matters most now... Dollars.