Im a bit of a noob to digital djing, having previously used turntables anyway long story short just got myself a new macbook and want to get into digital djing but having forked out for the macbook I wont be able to buy a controller till after xmas however Id like to buy a copy of traktor pro 2 while its on offer. Question is can I mix and do everything just using my macbook and the software? I have speakers and headphones? do I need anything else? obviously this will only be temporary till I can afford a controller early next year. I know traktor comes with the s2 and s4 but I am looking to buy the denon mc3000.