The newest release of ReSharper is available and I have put on the DevTools share here:

\\isgfile02\devtools\Visual Studio 2010\AddIns\ReSharperSetup.6.0.2202.688.msi

This contains support for MVC Razor, HTML5, JavaScript and CSS 3.

Details are here:

You can upgrade now with a 30 day trial.  I will try to get approval for upgrades when we return after the holiday.