SuperPreview as a tool allows you to compare different rendering engines in a single unified interface. Simple clicks gives you comparisons between Internet Explorer 6, the native version of Internet Explorer installed, other browsers you may have installed locally - Firefox 3.5, Safari 3, Safari 4 - and even an bitmap images of website prototypes.
I posted to delicious.com
Expression Web SuperPreview makes cross-browser testing like moist delicious cake - istartedsomething
http://www.istartedsomething.com/20090318/expression-web-superpreview-cross-browser-testing/
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