Just wanted to let everyone know and thank everyone who contributed in one way or the other (notes, advice, etc.).
I didn't find the exam to be all that difficult. I scored an 840 And to be completely honest, it was nothing like I was expecting or what people make it out to be. Nowhere near THAT difficult. I am surprised so many people fail this exam.
Resources used:
Don Poulton book
Professor Messer videos
Technet
Techexams 70-680 resource page
These materials are probably all you need to pass the exam. Granted, if you comprehend the material and it sticks with you, you will pass. I also built a Hyper-V server to host vm's on, and purchased a Technet subscription for all the Windows License's I want

. I would suggest having a server running Windows Server 2008 R2, and maybe 2 or 3 Windows 7 Ultimate vm's configured in a domain. I would also play around with Group Policy on the server and enforcing it for the client machines. Learn as much about GP as you can (locations of certain policies and such). I would also suggest learning the basics of Powershell. Not sure if they were experimental questions, but I had a few pertaining to Powershell; things that I had not studied for.
I get a pretty nice bonus from work for passing this exam. Now I have to take the 685 by October, which is completely doable. Anyway, thanks everyone that contributed to the resources page and distributed personal notes for the exam. Greatly appreciated

Let me know if you have any questions.