title: Word template gives "method not supported exceptions" for many method calls
body: <p>Context: I'm trying to develop a Word 2007 template in Visual Studio 2010. Target framework is .NET 3.5. I'm using SharePoint 2010's WCF and I've added a "Service Reference" to my Word 2007 Template project. I'm debugging in VS.</p>
  
  <p>I was calling the Max() method using LINQ and I get an exception. I don't understand why, since Visual Studio shows the method in my intellisense. But when I go to my "object browser" and I go to the DataServiceQuery class, the only methods I see are AddQueryOption, BeginExecute, Execute, EndExecute, GetEnumerator, and 2-3 others. I don't see any of the LINQ methods like Max(), Min(), Single(), etc, and if I call those none of them work with the NotSupportedException. </p>
  
  <p>Is the Intellisense messed up? Am I doing something else wrong? Any tips on how to start debugging this issue?</p>