Forcing the aspect ratio (stretching) in QT Player?

Hello,

I want to set my quicktime player to always stretch my video, be it 4:3 or 16:9 source material, to a certain pixel size so it always perfectly fills the screen. I have found the following posting by Adam:

"In Quicktime Pro you need to go to Menu Bar/Window/show movie properties/video track/show visual/transformation settings and change the pixel or percentage rate, not forgetting to uncheck preserve aspect ratio."

This DOES work for the currently open video..but I want this to be a fixed setting in QT Player for every movie file I open.

(In case you are wondering - I want to use QT Player inside Front Row to play DivX movies that are 4:3 on my 16:9 Widescreen and always fit the screen).

VLC and MplayerOSX can do it, I am sure QT Player can, but how do I set it?

Thanks in advance!