I have two web sites www.mathsdvds.co.uk and www.planetmaths.com I encourage a fiend to buy the same software for their site www.mackinart.co.uk  Using the same software, Evolution 8, not your latest. All these sites work fine. I encourage my daughter to get her own copy of the software but wait to get the latest version, Evolution 9. Now the problem. If you check out her site www.handleyhypnotherapy.co.uk you will see the problem. Unlike the other sites mentioned, it does not fit the screen. Slider bars are needed to be used to see what is on the screen. Are there some "values" or "settings" in the software that can be change to fix the problem? David