A few months ago Mark Fussell wrote an article entitled What's New in System.Xml for Visual Studio 2005 and the .NET Framework 2.0 Release. Mark Ihimoyan has a followup series of blog posts which mentions which of the new features of System.Xml mentioned in Mark's article will actually be in the .NET Compact Framework. The blog posts are listed below

1. System.Xml in NETCF v2.0 part I
2. System.Xml in NETCF v2.0 part II
3. System.Xml in NETCF v2.0 part III