Just an FYI - this plugin looks so cool that I just installed it. But it borked my dropdown menu in Elegant Themes' Simple Press theme. (man, that sounded redundant). All the dropdowns vanished, and menu styling went awry.
That theme, and others from Elegant, is based on Superfish, so I would assume that there is some conflict with a library that's being loaded. I didn't have Elegant's slider enabled, btw. It could conceivably be a CSS issue, too, but I didn't pursue it.
Not a big deal at all, I'll probably try the plugin on a different theme. I just thought this information may be useful, or save somebody some steps.