Finally some good news!! Since ENE has been very uncooperative, the cafe admins have instead approached Lemon Rain (The company which holds production copyrights to the drama) and after communicating with them have available a much more detailed Dcut DVD package content list.
(1) DVD (Episodes 1-20)
There will be in total about 70 minutes of unseen/cut footage which will be re-edited into the 20 episodes.
(2) Making/NG vids
Not sure as to exactly how many/duration of the NG vids that will be included as this is undergoing editing at the moment.
(3) DVD commentary,interview
Yoochun’s commentary still has not been recorded yet. The recording is scheduled to take place within January and Lemon Rain said they will try their hardets to get Yoochun and Minyoung together for the commentary at least.