Hi GearWorld,
There is one thing you can try, but if you do it on an ongoing basis you may need to incorporate it into your workflow. You can create what's called a Loose XAML file, which contains no code, only markup.
If you have the .NET 3.0 or 3.5 framework installed on your [Windows] system, or if you are running Windows Vista (which has the .NET framework 3.0 preinstalled) you can just open it up directly in Internet Explorer.
Hope this helps!
///eks