Can someone explain what the "Repeat Background" option does within the Map Options? I couldn't find any info in the manual or the website.
On a really wide monitor, a "single" map of the world may not completely fill the screen. So, if this option is turned on, the map essentially repeats itself as necessary to make sure the screen is full.
Some people like this option, some people don't. I suggest you try it both ways and see what you think.