In the article at IDG.se, http://www.idg.se/2.1085/1.233745/17-nyheter-i-w2k8-r2-som-forandrar-din-it-varld (unfortunately in Swedish) by Andreas Stenhall we got to say a few words about our favourite functions. “We” in this case was me, Christoffer Andersson and Mikael Nyström from Truesec.
My favourite functions are Direct Access and Branch Cache. I also like the new Hyper-V version which gets support for Live Migration thanks to CSV. What are your favourite functions in Windows 7 or Windows Server 2008 R2?