Well today Internet Explorer 9 has been released… I guess they timed it for the pi day thing yesterday (3/14!).

You can find all the languages & versions here.

So how does it perform? Well the CP/M Javascript page doesn’t work at all in IE9 mode. In compatability mode, it can’t execute commands with an argument so booting or loading disks seems not to work. It’s such a shame.

The javascript NES emulator not only works, but seems to perform pretty well I get just under 60fps. Oddly performance is just slightly slower then Chrome, yet the sound in IE is far smoother. That was really unexpected, but still interesting.

Outside of that, I’ve only used it for 10 minutes now so I really can’t say. But we all know that for better or worse, IE always holds the largest ‘surface area’ so it will remain the most targeted. But for now it’l be fun to play with, but I’ll be lery of remaining on it.