Here's my philosophy: to make a dual screen image, just double the width of whatever resolution you are running on those screens, so if you run 1680 x 1050 like me, then you would wanna make the image 3360 x 1050. So you can do all the stuff above and get the view to change in Bryce, or just create the scene in a similar res with the same ratio, then change the res right before rendering. Bryce seems to have some built in genious and does exactly what I would do with an image if I just change the res. I have old renders that I have taken back into bryce and simply changed the res and re-rendered. They look great...well, I mean, they look however good you think they look, I am fine with it whatever I am shutting up now! hehe

I have re-rendered a few of my scenes for this pourpose so I would have the coolest wallpaper when at the office. :)  I don't know about all the numbers, etc, I am sure they are accurrate and I don't wanna worry about it. I just let Bryce do the magic.

Here are some for you all to enjoy if you wish. :) dam3d.com/2009/images/Dual

 My Rendo-Space 
Do you know where your towel is?! I love Vogon Poetry. :P
DON'T PANIC!

Portland Pirate Festival Arrrr!