Toast 9 Video_TS burning + aspect ratio

[brumos]

Ok, I can't figure out this problem.

I have a Video_TS folder which when viewed on my computer displays in 16:9 but after I burn with Toast and play the DVD in my player it displays in 4:3.
I've looked in the copy options and preferences in Toast and there's no where to set the setting for aspect ratio.

Does anybody know how to correct this?

Thanks

[Herve]

myDVDedit

make your dvd (toast or else, do not burn it, just create a folderwitrh your files authored for DVD)
in the finder, double-clic on an .IFO file (inside "VIDEO_TS" folder), it will open mydvdedit

in mydvdedit:
select your VTS (top left)
clic on the vertical button ccalled "VTS_xx" (middle bottom)
select aspect/display: set it to "16/9 letterbox and PanScan"

bye