Encoding 1080p to DVD -> Black bars on the side

Hey Adobe

I'm using this forum because Encore basicly does the same as Adobe Encoder (I tested).

I have few 1080p25 files I need to convert to a DVD.

The problem is, encoder creates black bars left/right. As you can see on the image.

Why is encoder doing this? Something to do with the 'stupid' new aspectratio's?

I hate it there are no options to use the old aspectratio, so the bars dissapear!

DVDSTudio Pro did a great job, it just doenst let me do progressive DVD's

So basicly my question, why can't encoder/encore made a good widescreen mpeg2 (without bars) from a 1080p source?

[IMG]http://i54.tinypic.com/x0qj9h.jpg[/IMG]

Thanks!