I passed my 70-680 back in July and have been studying for the 70-642 off and on since then. I have a few questions as I have recently found out that the exam now covers 2008 R2 now. What are the difference between Server 2008 and Server 2008 R2? I am studying for my MCITP - SA and then to move on to my EA since I have my 680 out of the way. My study materials are the following:
Preplogic
Microsoft MCITP-SA Press Books
Techexams.net stickies and notes
I haven't really started labing but here is what my old setup consisted of:
Lenovo Windows 7 Laptop
1.8 GHZ processor (single core

)
250gb HD
Virtual Box with 2 Windows 2008 Server, XP, Ubuntu
I am planning to delete the installations of Windows 2008 and upgrading to 2008 R2, but I also want to know what changes came with R2.
Thanks