I have an NS7.
I like it. Can't wait to see it maped to traktor scratch pro.
currently i route the itch audio from the ns7 booth output into one of my A8dj inputs (5/6) and into deck 3/4 in traktor for effects...
i'm a bedroom dj, so i don't care about space and carrying it around...
i plan on possibly setting it up like this for future 4 deck support in traktor...
http://img22.imageshack.us/img22/4739/pict0001nef.jpg