Slothrop
Tight but Polite
In particular, though, that they have a greater ability to mix in 'original' elements from their own material (although as Hurricane run pointed out people have been usings effects, drum machines and so on for ages) and then feed the reaction back into their productions - trying out a new riff, for instance, before bothering to build a whole track around it, or try putting an effect on an existing tune before going and using it on something new. Which might have more significant implications than just people not having to carry a record box to a gig...2stepfan said:But great DJs have always clocked the crowd reaction; the only difference is that Live means they potentially have a wider pallete to work from.
By the way, as well as the other stuff posted, Native Instruments have got a demo video of Tim Exile wanking around with Reaktor. I get the impression that it's a bit more fragmented and show-offy than his live sets, since he's demoing what the technology's capable of rather than producing something musical, but it's still pretty cool.
http://www.native-instruments.com/index.php?id=timexile_us&ftu=b4689b5556&flash=7