I don't really get it. I've had a look at scratch live on the website and as far as I can tell its a box that I can plug into the back of my 1210s and run time coded vinyls on. A mate of mine has some cheap time coded vinyl setup that he solely uses - would I be able to play 'real' vinyl on this turntable with serato set up by using some sort of splitter and switching line/phono? Or would I need 3 decks to play 2 vinyl and serato? Any suggestions or recommendations on serato vs traktor vs a cdj?