AA is also problematic in IE9 (Win7): http://i.imgur.com/mH7dZ.png http://i.imgur.com/mH7dZ.png As you can see, resized PNGs are not antialised at all in IE,

AA is also problematic in IE9 (Win7): http://i.imgur.com/mH7dZ.png http://i.imgur.com/mH7dZ.png As you can see, resized PNGs are not antialised at all in IE, but they are in Chrome.