Currently in Japan:

Chapter 57

"Scars of Ishbal"

Next in the US:

Movie

"Conqueror of Shamballa"
Release: 09/26/06

Next Releases:

(DVD)
Vol. 12: Truth Behind Truths
US: 09/05/06

Vol. 13: Brotherhood
US: 09/12/06

Conqueror of Shamballa
US: 09/26/06

(Manga)
Volume 9
US: 09/19/06