I have a question, I am about to buy a MacbookPro, but I'm waiting for the new ones. I was wondering what are important specs for a DJ laptop? I'll be running traktor pro on there with a vci-100 and an external soundcard. Like I said, i'm wajting for arrandale, but in case 13" doesnt get an upgrade, could I do with a base 13", or should I go for the high-end one? Also, how much would ssd do for DJing? I hope I can get some useful answers.