Kick drums, lots of them. Mark: I agree in away, but I think there will a lapse, or back lash if you like, in the use an popularity of softsynths/vst's/etc as people come to there sense's and realise hardware rocks it so much more! But seriously, I think the 'old' methods - drum machine, synth, sampler - we regain dominance, perhaps a synergy of soft and hard. No softsynth ever will sound like a machindrum!