In 2009 you’d think (and hope) that we could completely forget the problems with Internet Explorer 6. One of the issues that has caused me a lot of hassle is IE6s inability to render transparent PNG files correctly.

There are various ways to deal with IE5.5/IE6s PNG problem. I have tried several different ways of handling this situation – from using TwinHelix method, right through to serving alternative image content for IE5.5/IE6 via conditional comments and alternative stylesheets. (more…)