[Pharo-project] saving headless image on Mac

Hi, I am trying to integrate a Pharo image into a continuous integration system through the command line. For that I need to spawn the image, do something, save and quit. The problem is that on Mac (using 4.2.2beta1U), when I open the resulting image I get a very tiny window instead of the original size. The command below reveals the problem (save-and-quite-image.st is attached): /Applications/Squeak4.2.2beta1U/Squeak\ 4.2.2beta1U.app/Contents/MacOS/ Squeak\ VM\ Opt -headless Pharo-1.0.image THE_PATH/save-and-quit- image.st Could anyone advise me how to proceed to get around this problem? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow."