I was hoping some of you guys could help me with a few questions. I recently bought a blackbook because I needed a new comp and I want to start djing. But I'm pretty clueless when it comes to djing and don't really know what hardware/software I need. I tried searching the net but all the advice seems to be geared towards people who have previous knowledge of djing. Ive been messing around with traktor, but I ran into some problems. 1. I realized I need an external sound card so I could hear in my headphones. What's a good cheap one for a beginner? 2. What's the best software for djing on the mac? 3. Is there any good beginner guides to djing on a mac? 4. What other hardware( like a controller) should I invest in? I know its slot of questions for a first time post, but any help is much appreciated. Thanks!