I have been doing a great course with Paul Randal on disaster recovery for SQL Server. He has a great blog on just about everything to do with DBCC and disk structures and recovery. See http://www.sqlskills.com/blogs/paul/default.aspx
Here is a little flow chart I made up for some fun:
The art of the disaster game is to land on as many green squares as possible.
URLT stands for "Update Resume Leave Town", thanks Paul 😉