The Internet Explorer team has updated the IE9 Platform Preview to version 7 and have made it available for download at the platform preview website.
It looks like there are three new speed demos available with this updated build
Channel 9 also has a couple of videos uploaded that cover this latest update:
Internet Explorer 9 Platform Preview 7: A look at the new IE Test Drive samples
Internet Explorer 9 Platform Preview 7: HTML5 Galactic
I wonder if the instructions to combine the current IE9 Beta with the IE9 Platform Preview still apply.
Anyone try it?