I seem to have an odd problem with one of my machines. I can run the Silverlight demos (made available at Mix07) just fine in Firefox, but they don’t work in IE 7. Instead of the apps running, I simply get the bitmap suggesting that I download Silverlight–of course, I already have Silverlight installed. I can get Silverlight to work just fine on my other machines within IE.
I’ve tried restoring all the settings in IE as well as uninstalling and re-installing Silverlight. All my updates appear to be current too. I am running Orcas and a handful of other betas related to Microsoft’s programming technologies. Hmmm.