No, you're okay pasting an image from one PPT slide to another PPT slide,
whether within the same presentation or between presentations. The key is
not to copy from another program into PPT the first time you insert that
image -- use Insert|Picture|From File instead.
--
Echo [MS PPT MVP]
http://www.echosvoice.com
"Jeff" <(E-Mail Removed)> wrote in message
news:OwTJ$(E-Mail Removed)...
> I've heard that Copy/Pasting image files into PP results in very large
> PowerPoint files (compared to Insert/filename). Is that also true when
> Copy/Pasting slides from one PP to another PP presentation?
>
> Thanks.
>
> Jeff
>