JoeRudi26, I am very glad that I can help you.
My LCD monitor is ACER V193HQ, it is 18.5 inch lcd that is very good in terms of price here in Serbia. It is analogus lcd monitor , it has only vga connection cable. Some people say that if your monitor is not a digital lcd with DVI, then you cannot use this 1:1 mapping. That is not true because I found a option on lcd that says like this: wide aspect: FULL or ASPECT. I set it on aspect and get 1:1 screen mapping without streching the picture.