According to the excellent DVD File site, the new Boogie Nights DVD will also include the edited John C. Holmes documentary Exhausted which was on the old Criterion LaserDisc. This is the wonderful 30 minute documentary (minus most of the nudity), that "inspired" many of the "artistic" choices for the Brock Landers scenes in Boogie Nights. PTA gives a hilarious commentary on the documentary as well. DVD File is also reporting that there will be a total of 13 deleted scenes included. The previous 9 scenes plus 4 new ones.
The licensing of Criterion supplements is typically a "no win proposition" but DVD file learned from PTA's publicist that PTA produced & owns the commentary track & artwork so this allowed for easy inclusion on this release.