3 ways I now of:
Use the 'larger' and 'smaller' buttons in the shapes section of the smart
art tools format tab (context sensitive so will only appear when you select
the smart art)
Or drag the shape handles to re-size manually
Or set exact measurements in the size section of the smart art tools format
tab
If you can't see the bits I'm talking about let me know and I'll post a
screen shot somewhere.
Lucy
--
PowerPoint MVP
MOS Master Instructor
www.aneasiertomorrow.com.au
Robin
I've jinged it here: http://screencast.com/t/TRZIsty9N
Let me know if you have any more questions