Swedish based Tonium Laboratories have basically created a fully functioning DJ set up that fits in your hand. Not sure how comfortable I’d feel—were I a professional DJ—walking into the club with this as your rig, but the quick demo I got at WMC by the owner of the company proved it’s possible. Features include a 120GB hard drive (supported audio formats include MP3, AAC, OGG Vorbis, FLAC and WAV), onboard effects, pitch control, two output channels, two crossfaders (headphones and lineout) and an equalizer.