They are right about the Interview not being made by Anchor Bay. I acquired that same interview from a different source. Its quality is really not very good so I am glad anchor bay is putting it out, but what's cool from the one I got is that there is a section which I bet they didn't include in the DVD which is the "Meet the Feebles" Interview he did on that same tv special plus a german convention and the original UK trailer of MTF.
You can get it here at
http://www.blackestheart.com under rare video OPQR section
PETER JACKSON COLLECTOR'S TAPE-- (3+) Not very good quality but 118 min. and rare! Contains stuff not available in the US like, SEX, DRUGS, & SOFT TOYS - THE MAKING OF THE FEEBLES; THE MAKING OF BAD TASTE; A GERMAN CONVENTION APPEARANCE; and THE ORIGINAL UK TRAILER FOR THE FEEBLES.