Learn TFS–The Visual Studio and Team Foundation “Resource Resource”
Learn TFS is subscription-based Team Foundation Server and Visual Studio ALM learning resource providing videos, articles, how-to guides, and source code to help your team better utilize Microsoft's ALM toolset. You'll find content and resources specifically tailored to meet the needs of your developers, testers, project managers, business analysts, and administrators to get the most out of your team and your investment.
One of my favorite features on this site is the daily “VS / TFS Links and Quick Hits” blog. Here you will find links to popular blogs and Web sites with lots of useful information and practical real-world guidance on using Visual Studio 2010 and Team Foundation Server 2010. Every once in a while you might even find one of my blog posts listed here