Just bin browsing the web and came across this http://www.htfr.com/more-info/?catno=236665 some sick little handheld mp3 player/portable mixing console. I recon it looks sick but its gonna be pricey what do you lot recon
Its the size of a PSP so pocket it ain't. I think it will work fine with house / trance but it might be a nightmare to mix dnb (I'm definitely not a digital hater but I've had bad experiences with software and hardware).