I can't get this to work. I'm on Windows, latest Firefox. Everytime I right-click and select "Create .url link", I get the error message "Filename must not contain illegal characters". Config options were vanilla (unchanged from defaults). For good measure, I clicked "Reset options", still not working. I experimented with any config option that looked like it might fix it, but no luck. The page URLs I was experimenting with were simple, such as https://www.virtualcreations.com.au