Piles of interesting stuff going on at Mix 10 this week. Here's a link rollup with all the details and downloads that you might care about. (As well as a few blatant plugs for my own sessions.) First: Watch Day 1 and Day 2 keynotes on demand. See recorded sessions here. Silverlight 4 Release Candidate - If you want to develop with the SL4 RC, you'll need the latest Visual Studio 2010 or Visual Web Developer Express 2010 installed and Silverlight 4 Tools for Visual Studio 2010 . All the deep details are on Silverlight.net . You can also get the Expression Blend 4 Beta . It was announced that Blend 4 will be a free upgrade from Blend 3. Silverlight for Windows Phone - Windows Phone 7 Series uses Silverlight and/or XNA for development....