Just noticed over at The Box O’ Truth that a large series of articles about Low Light Shooting Essentials has been posted.
If I can promote a bit… Old_Painless himself puts a disclaimer up saying this is informational and you really should seek adequate instruction. If you live in or can get to the Central Texas area, KR Training will be offering their AT-1A Low Light Shooting class on Oct. 24, 2009. It’s a fun class and provides a good and solid introduction to low-light shooting skills.