Question about the new Traktor Duo.

[shogster]

Just watched this video.
http://www.youtube.com/watch?v=3indk7yPjPM

I have two questions.
Do i need the Audio 4 Soundcard to be able to use the program with MIDI Controllers?Can i use other external soundcards?
Whats the main features that differs the Duo and the TPro?The Duo is aimed more to the beginner djs or?

Thank you.

[BentoSan]

You can use any soundcard, but to use DVS aka digital vinyl you need to be using an audio4, audio8 or a traktor certified mixer.

The difference between Traktor Pro Traktor Duo is that Traktor Duo has 2 decks as opposed to Traktor Pro's 4 decks and Trakor Duoalso has less effects to choose from,