I have MT folk looking into this, but thought I'd try my luck on the forums. Latest iterations of Safari won't play my background video at www.nelsonmedia.com (check it out) In all other browsers background video works as advertised. Turns out Safari's own Webkit OS document describes not allowing videos with audio to play. The video being used for my background has no audio track, and 'mute audio' is selected in the widget, but still no joy in Safari. Worse yet, my home page in Safari appears unresponsive for at least 10 seconds before the fallback still image loads and allows my viewers into the site. Even more worse yet, background videos in websites created by SquareSign play just fine on the latest Safari version. Weird. Has someone on the forum found a workaround?