Nozomi has some pretty big plans for the Fall '09 release-- each DVD collection will include a 100+-page booklet with information about the series and its mythology; the books were included with the original Japanese release, too. They're also pulling a Haruhi and offering the show in two different orders, the broadcast order and the actual chronological order.
The official website has already gone online, with a trailer as well as other information on the series. Here's their blurb:
"When Itsuki Iba inherits the position of president for the Astral 'magic-for-hire' service, he and his colleagues find themselves battling dangerous rivals in a fight for their company's very survival. Will Itsuki be Astral's final president And is he really as powerless as he seems?"
It's a pretty solid show with really strong visuals, as I recall-- the light novel series it's based on is pretty popular, too. Good stuff!