Robert has blogged about code snippets in Visual Studio 2005 a couple times now.  He mentioned http://www.gotcodesnippets.net which is a community resource for additional code snippets.  One of the things we hear often is "Why aren't the code snippets that come with Visual Studio 2005 for VB.NET available for C#?"  The good news is that they ARE available to C# developers.  You just have to download and install them.  You can grab them at http://msdn.microsoft.com/vstudio/downloads/codesnippets/default.aspx

-Marc