How did you convert the DVD to .mov ?
I'm using http://handbrake.fr/ to encoding the dvd , then I play the content at the native resolution in a PAL resolution submix.
The mac pro screen output at 800x600 in the DVI .
then the DVI to the folsom http://www.barco.com/events/en/produ...asp?gennr=1484
in the folsom image pro you can input with the 800x600 then zoom and pan till you get the pal res centered.
It work good for me.