Dillinger Escape Plan recently commented on their upcoming projects, including a documentary DVD and new songs.
We're wrapping up a DVD, a documentary on early years Dillinger, from the beginning, all the way through the end of the Calculating Infinity cycle, which is gonna be really cool for the ten of you out there who weren't in elementary school when this band started. For everyone else, it'll be a history lesson well worth watching, to see how this beast got started.

We're writing new songs. They will be here soon. When I say soon, I mean DEP time, but soon nevertheless even factoring in DEP time....and I promise you, these songs are gonna make each and every one of you make THE FACE.
You can read the whole thing and the rational behind "THE FACE" at MySpace. The band released Ire Works in 2007.