Normal Probabilty Plot

[KeithB]

I was all set to say that the normal probability plot in the Statistics 1Var app was wrong because the data is plotted on the X-Axis rather than the Y. But I did some research and found that folks do it both ways...

Anyway, is there any way to put a straight-line fit on the plot? Or at least have access to the Y values so we could create our own? And while I am asking, minitab plots some confidence limits around the straight line to make it even easier to judge normality.