Hope, this would be a helpful ‘resource’ for SCOM OpsMgr Engineers who are looking for PDF documentation and Videos.

SCOM OpsMgr Reports how to Change the Default Banner

SCOM OpsMgr 2012 RTM to Service Pack 1 RTM Upgrade Guide

SCOM 2012 – Installing Service Pack 1 RTM (Part 1)

SCOM 2012 – Installing Service Pack 1 RTM (Part 2) 

Migrating OpsMgr 2012 RTM to OpsMgr 2012 SP1

Upgrading SCOM 2012 to SCOM 2012 SP1

Installing SCOM 2007 R2 on SQL 2008 R2 Part 1

Installing SCOM 2007 R2 on SQL 2008 R2 Part 2

Technical documentation (PDF files) downloads that are available for SCOM OpsMgr 2012.

SCOM OpsMgr 2012 Authoring 

SCOM OpsMgr 2012 Commands

SCOM OpsMgr 2012 Deployment Guide

SCOM OpsMgr 2012 Getting Started Guide

SCOM OpsMgr 2012 Key Concepts

SCOM OpsMgr 2012 Operations Guide

SCOM OpsMgr 2012 Supported Configurations

SCOM OpsMgr 2012 What’s New

SCOM OpsMgr 2007 to 2012 Upgrade Guide

SCOM OpsMgr 2012 How to Monitor DMZ Servers Guide

SCOM OpsMgr 2012 How to Install Guide (Beta)

Other Resources on SCOM OpsMgr 2012 Documentation

SCOM OpsMgr 2012 Videos !

MSDN Channel 9 SCOM OpsMgr Videos

Microsoft All Events & Webcasts on SCOM OpsMgr 2012

YouTube SCOM 2012 Videos

YouTube OpsMgr 2012 Videos

Microsoft SCOM OpsMgr Virtual Labs

Microsoft Virtual Academy: System Center 2012 Operations Manager Video