Reuven Karasik

This plugin alows you to display a message to all your visitors insode a fancy lightbox. 
features:
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Easy interface and simple settings pages
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All features support any type of client-side code: HTML, Javascript, embed of video or enything you want
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Display your message to all visitors in a pop-up lightbox. Automaticly put there a like button, and you will get lots of likes every week
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Your Lightbox

Display lightbox with your message or like button to all visitors

amplethemes

Ample Themes Demo Importer plugin can be use to import demo website developed by Ample Themes.
To import demo website, Open: Appearance > Import Demo Website and simply click on ‘Import Demo Website’ button. it takes some time so wait for 2-10 minutes (depends on web hosting service).
If you are using theme developed by Ample Themes, then you will not need to select demo data files. and also Ample Themes Demo Importer plugin will set menu location, home page, blog page etc according demo website.

Ample Themes Demo Importer

Ample Themes Demo Importer: One Click Demo Import for theme.

Your Lightbox vs Ample Themes Demo Importer