CSS Grid in IE: Debunking Common IE Grid Misconceptions | CSS-Tricks
Sauce Labs: Mac
Browser testing
Media Queries / Dynamic resolution dependent layouts : jQuery
The script adds basic Media-Query-Support (min-width and max-width in px units ) to the browsers (IE8 and older)
Internet Explorer 10 Test Drive
Waow. #IE 10 preview is already available
X-UA-Compatible and HTML5 | 456 Berea Street
How to fix the validation error
Fixing position:fixed for Windows Internet Explorer
Useful overview of existing solutions
Install multiple versions of IE on your PC | TredoSoft
For use on Windows
Why Corporations Don’t Upgrade IE6 and How Chrome Frame Could Help
Google's cleaver solution to IE's legacy
Universal Internet Explorer 6 CSS | For A Beautiful Web