Reply to Hi i need help with my equipment!!

Hi, i am a proud owner of a traktor kontrol s4 and i recently just bought two ndx800's. as of last week i thought it would be a good idea to connect these items together and have the traktor s4 kontrol as the mixer and the ndx800's as the cdj's while they are running off of traktor. the only problem is, is that i do not have a clue how to connect the ndx800's to the traktor program running through the traktor kontrol s4. I only have the traktor kontrol s4 traktor program and i have been trying days on end and i don't know how to do it. do i need an upgrade? please somebody help me i really wanna dj with this new setup of mine

thanks