Thanks Borg! Given that I run a software development company and my investors don't want to pay for QA people, I end up doing far too much QA, but QAing your stuff is a hell of a lot more fun than QAing vertical market B2B software :).

If only I could say we had our own "Director of QA and Testing" here :).

PS, I looked at your Excel formulas to try and figure out what was going on, but holy )#&$)&#....... I got vertigo looking at them! Nice job on this, it's a very unique use for Excel.