It seems as if FBN is finally available for pre-order at Amazon.com for only $13.99 with a May 22, 2007 street date. Neato. You can also pre-order from Bestbuy.com, B&N.com and a few other websites. There's not much information about the disc on the Amazon page but I'm sure as the release approaches it'll get updated.
Just FYI, the special features on the disc will be: commentary, a short "making-of" featurette, a photo gallery and a bunch of trailers. Oh, and my movie has a really nice 5.1 dolby digital track.