Hello, At some point I've started to have problems with FF displaying css shadows and fullscreen videos. 1) Here's an example of how css shadows look like on a variety of sites when openned in FF: http://xmages.net/show.php/2871278_css-png.html . Chromium displays the same sites perfectly. 2) There's some kind of a problem with the switching to the fullscreen mode. For example at imdb.com when I click the fullscreen mode button - the video itself starts underneath the browser window and can be switched to with ALT+TAB. Again - Chromium works fine there.