Hello, Embedded YouTube videos used to work fine up until a few days ago but they have stopped working in all browsers. I use Safari, Firefox and Netscape Navigator. I am using Mac OS X (10.6.3) and have just conducted a software update and installed a fresh version of flash. This can't be a browser problem because it is not working on any of the browsers. I am having problems viewing embedded YouTube videos on such sights as Blip.fm, etc but they used to work fine a couple of weeks ago. Is this a problem with flash? or Mac OS X?