Were you at TechEd US 2010? If you were I hope that you saw the presentation below. If you were not, then here it is a good chance to watch it and learn more about TMG.
PPT Slides are located at http://ecn.channel9.msdn.com/o9/te/NorthAmerica/2010/pptx/SIA308.pptx
Video is available for download at http://ecn.channel9.msdn.com/o9/te/NorthAmerica/2010/wmv/SIA308.wmv