Hey guys we need some help. We work on a DJ software now and we have pretty much mastered it. But now, snice we might get a chance for a show on a radio, we wanted to buy a mixer and 2 CDJs. the mixer we had our eyes on is the pioneer DJM-400 and its for $800. We wanted to buy a good new one but a also basic at the same time since we are just starting. Any ideas what CDJs we should get? And what do u mean 9at the first page) the CDJ doesnt play mp3??