Yeah, if you need any one to do the Calc, I spent more time than I care to count in Calculus and Quantitative methodology...comes with being and MIS major I suppose....
Any way, definitely area under the curve, there really isn't any other way to get a real answer, though, the dyno does give you avg. gains...I guess we'll just have to find out, though I'm looking forward to it quite a bit...
Later,
Aj