GIFs cropped when creating PDF

[Pat Christenson]

Hi -

I have a client who's having a problem when saving a Frame doc into  
PDF. Some of the GIFs (screenshots) are being cropped. The GIFs are  
on landscape (rotated) pages but the problem doesn't occur on every  
landscape page with a GIF. The problem does not occur when creating a  
Tabloid-size PDF, only when creating a LetterSize one. The graphics  
don't extend outside the main text area. In one case, the same GIF is  
used twice and it's fine in the first instance and cut off in the  
second.

I got the same results when testing her doc, using Save As PDF  
(that's her procedure) creating a .PS and running it through Distiller.

Any ideas? Thanks for any help.

Pat Christenson