Here’s some early details of the special features on the AvPR DVD straight from the BBFC website. This is for the Region 2 (UK) set.
– Audio Commentary By Directors Colin And Greg Strause and Producer John Davis
– Audio Commentary By Tom Woodruff and Alec Gillis
– Building The Predator Homeworld (6m 35s)
– Fight To The Finish: The Making of AvPR (12m 13s)
– Science of the Hunter (10m 44s)
– The Nightmare Returns – Creating the Aliens (7m 33s)
– Science of the Xenomorph (11m 16s)
– Deleted Scenes (19m 52s)
– Crossbreed: The Predalien (8m 19s)
– Primitive Design: Creating the Predator (10m 24s)
– Prepare For War: The Making of AvPR (15m 50s)
So the big surprise here is the deleted scenes. Twenty minutes worth. I guess this means the UK will only get the theatrical cut while the US will get the Extended/Unrated cut. Thanks to DazAvP01 for the news.
Update: Seems the UK may very well get the Extended version after all. Two cuts of the movie were submitted this month. One version was 89m 53s and the other 96m 54s.