If ever you can't decide on software between: Cumulus MX, Meteobridge, Weather-Display, WeeWx... and you like certain aspects of one versus the other and you'd like to run them all at the same time to take advantage of what you like of each, well you can. All you need is a WLL and you can then run them all. The best part is that they can all run from a separate computer, or more than one instance of anyone of them on a second computer. You can then tinker and not affect the other instance. Then you can even set up test services like a second WU ID and such for any other service, including for your website (where it uploads to a test page).