I’m preparing for my 1
st cert and I chose MCST 70-680.

I know there have been other suggestions on labs on this forum, but with so much information spread all out, I am lost with a concrete answer on how to prepare labs.
As of last night ( and while I’m at work), I installed VirtualBox. I saw this program used on a couple videos and I chose to use this.
As far as how to prepare the machines to get ready to get some hands on experience, I’m being tugged back and forth all over the net.
So far I have: 3 clients (2 Win7 Enterprise, 1 Win 8 Enterprise) and 1 server (Win Server 08 R2). All x64. (I also installed pfSense because of a video I was watching. Not sure if I even need it).
Now what? Good detailed suggestions are really appreciated.
Thanks in advance:)!