Please Note: If you wish to watch one of the plethora of videos regarding 2012, made by anonymous folk who have combined found imagery with a doom and gloom voiceover, head over to YouTube and search for 2012 - you can waste weeks there.
Any videos on this page have my recommendation - I may not agree with everything they say, but in my opinion they are worthy of sharing - Rob.
It's well worth watching for anyone who wants to understand what the "galactic alignment" is all about, and what it isn't. You can also watch the entire video in WMV Format
NBC Fallout Shelter
It's not cheap at $170,000 installed, but this is how a bunker should be made. NBC Fallout Shelters Website