Most likely you are looking to prep the image outside of PPT and save as a
..png with transparency (ie. no background). Check out the tutorial "Power of
PING" here:
http://tlccreative.com/ppt_tutorials.htm
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Best Regards,
Troy Chollar
TLC Creative Services, Inc.
www.tlccreative.com
troy at tlccreative dot com
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A Microsoft PowerPoint MVP
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