Got it--thanks.

Possibly pressing your helpfulness a bit--

For whatever reason I've always found Excel's graphing function wizards more confusing than helpful and just giving up.

This time the graph is just too simple.

If I wish Col A (time) to be the X axis and Col G (day average) the Y axis isn't there a simple way just to open a blank line graph and click on either axis and have a box open up (similar to that which happens when you choose to repeat a spreadsheet's top several rows) and click either the Col A or G series and for those values to then represent the axis data?

Mark