Created attachment 445421 [details] Screenshot of JS error The Windows Internet Explorer Platform Preview 1.9.7766.6000 (i.e. IE 9) has a navigator.plugins object! Our code has a JS error.
I've pulled down the latest IE 9 Preview. Looks like it only has an issue with window.console. Patched, waiting for Bug#577745 to commit fix.
Had some trouble with check-in, on www-trunk now.