I don't think you should be seeing any thumbnails when running a
presentation in Show view. Sounds like we might be missing some information.
Can you give us a few more details?

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> Thanks for your suggestions - tried both but did not help!
> I have had the same problem on 3 different computers and so it would
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>> > presentation:
>> > After that only blank frames show.
GrahamC - 12 Nov 2006 22:14 GMT
Sorry! It is not when I am running in Presentation mode but with that option
unchecked.
> I don't think you should be seeing any thumbnails when running a
> presentation in Show view. Sounds like we might be missing some information.
[quoted text clipped - 14 lines]
> >> > presentation:
> >> > After that only blank frames show.