The first noteworthy browser release in months: Opera 12 was released yesterday featuring the only cross-platform hardware acceleration thanks to OpenGL. Support for WebGL, drag-and-drop, CSS3 animations, CSS3 transitions and there is even an Opera 12 64 Bit installer available. To download the 64 bit version click on 'More options' just above the download button...
http://www.opera.com/browser/download/ [opera.com]
Some other goodies were added such as do-not-track and themes. If hardware acceleration and WebGL are not working for you turn the value of 0 to 1 by putting this address in to the address bar...
opera:config#UserPrefs|EnableWebGL - John