Installing Hyper-V

I started installing Hyper-V for the first time today added the Role and clicked next.. it installed..
Got to love that simple.

started the Hyper-V manager..

Tried to create a VM with 1Gb of ram and a 30gb hard drive. click New go through some simple menu's and it threw back an error very simply saying.. NO !

Interesting lingo for a corporate server. Anyway I had a little flashback to something a MVP friend Aidan Finn said about enabling Virtualisation in the BIOS. After wiping the blood from my nose I restarted the server and hit F2 and delete with great force hoping to get into the BIOS..

No such luck.. I then read the screen.. F12 for boot options.. interesting writing it on the screen.. for everyone to read.. like thats going to help. Finally into the BIOS.. or the "configuration menu" as Dell now call it and went down to the options virtualisation clicked enable rebooted and went through the menu's again.. it booted now for the MCITP should I install Datacenter edition or Enterprise edition that is the question.. If you're an MCITP what did you use to pass? if you say testking I'm not interested but thanks.