I'm sure lots of you will have noticed this already, but GW has announced the release of the new Grey Knights Codex on 2nd April.
http://www.games-workshop.com/gws/content/article.jsp?aId=15800027a
Some nice bits and pieces there: new plastic Grey Knight tactical and Terminator squads, a new character and a new "Dreadknight" a sort of giant anti-daemon dreadnought..whose pilot, interestingly, doesn't appear to be entombed in a sarcophagus. I'm only going on the look of the miniature, though.
This may be old news for many of you, but I only noticed it this morning, so I thought I'd post it up.
(I could be wrong, though, I'm far from perfect!)