OK, I was imagining the Heron formula for calculating the area of a triangle. Your idea makes more sense!

I'm not sure it would help much, but I did something similar in XP. It's not the same thing, but perhaps a similar kind of problem. The distance formula isn't used, I think, but it could be done very easily in C.

This is ProFantasy's Black Friday!

I think the first one is excellent. They're both good, but the first one made me look again a few times. The waterfalls look great.

Turbo speed can be automatic or manual depending on the motherboard and drivers.

Monsen is completely right. CC doesn't use any of the fancy differences between the two. I'd like to point out that the 7600 is 0.2GHz faster. The clock speed is probably the only difference between the two relating to CC3+. That probably won't be a noticeable difference. The 7600 might be faster by 4.4% at most. It's almost backward: the cheaper processor would run CC3+ better.