Try the Sonia quicktrick #16 using mouseover. This won't affect the
animations you have added:
http://www.soniacoleman.com/Tutorials/PowerPoint/quicktricks.htm
Also take a look at:
http://officeone.mvps.org/ppttips/mouse_over_effect.html

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Shawn Toh (tohlz)
Microsoft MVP PowerPoint
Site Updated: May 19, 2007
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PowerPoint Heaven - The Power to Animate
> I have to make a power point with a bunch of plots that appear over time, and
> I would like to be able to put my mouse over one of the points and have an
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>
> Thanks.