Mouse-over content in bubblecharts
 

Hi --
I have a little Excel app that generates 3dbubble charts from data based on
a user's selections. The DB portion of this app contains info about a set of
possible projects that might be done, including risk, reward, cost, date of
avaliability etc. Of course, every project has a name and belongs to a family.

When the user determines what elements of the project he wants to ue to
determine the x and y coordinates of the bubble and it's radius, I construct
the chart in 'family' series, so the project for a given family all have the
same color.

Once generated, the chart is cool... but when you mouse-over a given bubble,
it tells you what you can readily determine from the chart - the series name,
the x and y locations of the center, and the radius. Duh! that's totally
derivitive. WHat I want to see is the 'fifth' relevant item of info - the
name of the specific project.

Is there a way to alter the mouse over for each bubble to display a text
string of my choosing?

Thanks in advance for your help,
Mark