amaya 9.52 table rendering problem

Open the following page with Amaya 9.52:
http://fkurth.de/uwest/searchEngines.html

Now compare the result with the display you get when you open it with
Firefox2.

- You can see that the distance between the table columns is too large -
   the distance is scaled when the Amaya window size is changed.

- The two lines of the second table are too long - they shouldn't be
   displayed until the page margin.

I checked that the html-code I used in the page is w3c-conform, see:
http://validator.w3.org/check?uri=http%3A%2F%2Ffkurth.de%2Fuwest%2FsearchEngines.html

regards Uwe