Patchie,
If you have something like photoshop to manipulate images... here's a
tutorial
http://www.photoshopbuddy.com/teeth-whitening.html
If you don't have something like photoshop, you can achieve something
similar (although it's not the easiest way)
insert your image into powerpoint
zoom into the teeth area
add an autoshapes > lines > freeform
carefully draw around the teeth area.
fill the autoshape with solid white, then change the 'transparency' to
approx 60 to 75% to whiten the teeth.
Cheers
TAJ Simmons
microsoft powerpoint mvp
awesome graphics for powerpoint
http://www.PresentationPictures.com
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