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[sindi keesan <keesan AT sdf.lonestar.org>]

How to deal with powerpoint files from a lecture:

> I found a site of smallish ppt samples and ran doc2png and it produces 1
> or 2 png per ppt, which are not viewable with pictview or display in DOS.
> 'unknown filter' and 'error'.  They are both labelled ePNG IHDR (maybe by
> doc2png?).
> Couldn't someone display slides by making a list of them as an html file
> and using a browser such as links?
>
> Sindi

Or a viewer?  Can powerpoint itself export a plain zip file of images?
This particular case is just or mostly lecture slides which the professor 
probably scanned.  I will ask if there is also any non-scanned text.
Sindi