RE: Samsung SCX 4725FN with Paperport 11 under Vista

I have just purchased a new Samsung SCX4725FN all in one unit.
Printing works fine. However, when I try to scan with Paperport 11
the preview works fine. Paperport 11 identified two drivers for the
scanner WIA:Samsung SCX-4725 Series and Twain: Samsung SCX 4725
Series.

I have gone through the calibration steps and all seems fine, no
problems. However, when I then try the flat bed scan of a page the
scan whizzes but no document appears on the screen when the scan of
the sheet is done. Does anyone have any ideas how to get this to
work.

If more info is needed please request so I can get this to work.

Thanks.