I've not posted in a while because I've been int he thick of a Configuration Manager 2012 rollout at work. I've had some interesting experiences with setting this up and I plan to blog about them in the near future. For now here's some links if you are planning to get started on this yourself:
Microsoft Server & Cloud Platform Products & Solutions Site:
System Center 2012 Configuration Manager Survival Guide:
Good luck getting started! Just remember its a beast if you don't set things up properly out the gate so take your time, plan-plan-plan and test-test-test!