Randy
When you insert a picture/logo into powerpoint, it is 'IN' the presentation
and not linked (unless you specifically ask for the logo to be linked to
your file)
If you want the logo on all the slides, then the best place to put the logo
is on the "slide master"
View menu > masters > slide master
Insert menu > picture > from file
What 'format' is the logo currently in?
e.g. bmp, tif, png, jpg, gif, emf, wmf?
Cheers
TAJ Simmons
microsoft powerpoint mvp
awesome - powerpoint backgrounds,
http://www.awesomebackgrounds.com
free powerpoint templates, tutorials, hints and tips etc