I've been recently informed by fellow listee John Morrish that Opera 5 / Mac is also affected by the /*/*/ hack. Just thought you'd like to know. The hack page [1] has been updated, and Johannes Koch [2] has been notified. [1] http://www.v2studio.com/k/css/n4hide/ [2] http://pixels.pixelpark.com/~koch/hide_css_from_browsers/