Dan -
In Excel, you can only explode a pie chart uniformly. You can't just
blow up independent wedges.
One workaround is to hold Shift while selecting Copy Picture from the
Edit menu, selecting the On Screen and As Picture options, pasting the
picture of the chart, and ungrouping it. Now you can move the wedges
independently. I didn't like the way this worked.
Another option is to make two copies of the chart. One one chart,
format the two wedges you want to explode to be invisible (no border, no
fill); on the other chart, hide all the other wedges the same way.
Explode the one chart, format the chart area of the top chart to be
invisible, and line them on top of each other. I didn't like this too
much, either, but with some resizing and repositioning of the plot areas
of the two charts, you might get something you can live with. If you do
a lot of this, you could probably write some VBA code that algebraically
sets the plot area sizes and the degree of explosion of the charts.
- Jon