CPA Australia has a great resource on Disaster Recovery, and recently I recorded some advice at the following link:

http://www.cpaaustralia.com.au/cps/rde/xchg/cpa-site/hs.xsl/knowledge-practice-toolkit-disaster-recovery.html

The point about recovering from a disaster is that we all should be prepared to deal with the unexpected.

Recovery is about understanding your business and being able to adapt quickly when unusual events occur.

Have a listen.