I agree with Phil, I bet it will be a CD/DVD pack. I have a feeling the DVD may just be a straight copy of what they plan to sell as a DVD later in the year on it's own though, hopefully not.
Knight probably says "it doesn't exist" because "in his mind", it's "not a lie" to say that because it's not 2 CD's so if it does come out as a CD/DVD pack then he can say if questioned about it "Well I did say it wasn't going to be 2 CD's" even though he knows very well what we mean. He's probably scared because he knows he'll lose out on sales of the CD over there (& FM.com) with this as well as the Japan "extra track" version that will come out too.
John