http://blogs.msdn.com/b/publicsector/archive/2007/08/30/ado-net-entity-framework-overview-video.aspxMike Taulty has a really nice overview video here . I have spent much more time looking at LINQ to SQL than LINQ to Entities (which is just using LINQ queries against the ADO.NET Entity Framework). I plan on digging in to the ADO.NET Entity Frameworken-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/publicsector/archive/2007/08/30/ado-net-entity-framework-overview-video.aspx#6921109Mon, 31 Dec 2007 19:40:09 GMT91d46819-8472-40ad-a661-2c78acb4018c:6921109Movies » Public Sector Developer Weblog : ADO.NET Entity Framework - Overview Video<p>PingBack from <a rel="nofollow" target="_new" href="http://movies.247blogging.info/?p=1106">http://movies.247blogging.info/?p=1106</a></p> <img src="http://blogs.msdn.com/aggbug.aspx?PostID=6921109" width="1" height="1">