XML and Aspect ratio help

[indyeric]

I'm a noob to XML and modifying BM settings.

My goal is to fix my aspect ratio problem when playing a burned DVD in BM. I'm trying to play a backup DVD that I have created using DVD Shrink, where I just burn the movie. When I try the original DVD, everything looks fine.

I've tried changing the settings to force an aspect ratio as outlined here:
http://kb.snapstream.com/?kbid=95

But changing the settings seems to have no effect whatsoever. Since I'm new to this, I have no idea if I am leaving something out. I'm just editing the file using Notepad and then saving it. I've tried closing both BM and BT4, before changing the file, even re-booting, but nothing seems to change it.

I've even tried the supposed NVidia fix, but it doesn't do anything either. Also playing in Window's Media Player isn't correct either.

I can't attache my XML code, otherwise I would post it.

Anybody got any ideas or share the same problem?