Reply to Can someone answer my questions about Traktor Scratch Pro?

I will really appreciate if someone could help me on this.

So I have a pair of turntables, a mixer, and an "M-Audio Connectiv Audio Interface".

The person that sold it to me said that he managed to connect Traktor Scratch Pro with the M-Audio Connectiv Audio Interface, and he gave me the version of Trakor that he worked with as a sale, but I have a few questions:

To start with, do I have everything connected correctly?: http://imgur.com/a/ohHtc

Currently, I don't have the MK2 Traktor Vinyl, but once I have them, do I just put them on the turntables, load the songs from my computer into deck A and deck B and once I play the turntables, the songs will play from the timecoded vinyl?

I appreciate any help, thank you!