If you were at my presentation on April 21, 2010 and would like an electronic copy (pdf) of the document I handed out, here's a link to Microsoft's website where it came from:

http://download.microsoft.com/download/B/8/A/B8A6537E-A709-414C-9F5D-0EAE781A6F6D/SBS%202008_Datasheet.pdf