Sidescrolling is a real pain.
The other option is to use the Opera browser over the next few days which will automatically resize the image to fit your monitor.
I can live with it... I only mentioned it as a learning experience for anyone reading.
It's obnoxious, but I guess I can just post more to purge it from my browser window.
I've tried other browsers, but always find something that isn't compatible (e.g. virus protection, etc.). I have little tolerance for doing the whole set-up process again.