Can u do a mirrored version for dual monitors

I´m afraid this is not going to happen. Here´s why: some months ago Wallpaper Engine got a huge update with a scripting language. Great update that lets you build a ton of cool stuff but the downside is that i cannot alter values for effects from older wallpapers without loosing all the settings and going back to the default values. Having countless effects in this one wallpaper means i have to set everything up again when doing a mirrored version. It would never look exactly like the original version.

But who knows....maybe someday the Wallpaper Engine devs release an update where you can just mirror a wallpaper. Until that i´m afraid i cannot give you a better answer to your question.