Anyone out there with a 600 (or with knowledge of them) who can help me here? I've used them before, but I've never used the effects... Quite often, I use keyboards when I'm DJing, but usually have to take a sub mixer & external effects units with me. If I were to consider a DJM600, would that (on say channel 1) give me: 1) auto tempo-synched delays 2) ping pong delays 3) stereo delays 4) *send* effects and *insert* effects (i.e. can I adjust how much of the original signal gets output as well as the effect?) 5) chained effects (e.g. if I wanted to do delay *and* a bit of reverb) ? Am also asking because we're using someone's 600 at our next gig, so if that all works - I wouldn't have to carry extra kit with me. Thanks!