Correct dimensions ..

There is a problem with utility correct dimensions, because it tries to "eat" increasing number of memory size so if you have over 2000 games there, hosting would stop you at some point (php max memory size allowed)

I know, that's a know php bug: http://bugs.php.net/bug.php?id=27674
The only advice I can offer here - don't run that utility just for fun, each game in my gamepacks already has correct dimensions specified, and each game added from mochimedia has them as well.