Variance, Wild Swings, Macros

[beta77]

A while back someone (Bob T.?) posted a spreadsheet program that they had created that showed some interesting data on variance over different time periods. 100hours, 500hours, 1000hours. I have been trying to search for this on the forums, but for some reason the searches are not returning any posts older than a couple of days.

Does anyone have this saved on their computer and can repost it? It was very informative, but unfortunately, my computer crashed, I got a new one, and want to take a look at it again. Anyone help?