How do you enable scratching on Numark iCDMIX2?

[Up-Ryz]

As the title states, I was wondering what need to be done to enable scratching on a Numark iCDMIX2.
I recently got a new computer & have not even attempted to hook it up, so I have no software as of yet.
But how can it be done (with minimal cost & tampering)?

[DJzrule]

There is no scratch feature on this unit, not that you'd really want to anyway. Lack of touch sensitive platters plus the sheer size of the platters themselves would be completely impractical. Sorry mate. ):

[Andrew B]

And you won't be able to connect it to a computer without a DVS (around $300 minimum).

[DjLiquitATL]

you would be better off djing a gig with an iphone app then on that piece of hardware...mixvibes app is pretty good and gives you scratch and fx ability...I use ttables though