Couple of my mates are going b2b at www.ukbassradio.co.uk tomorrow night. DJ Roostah vs Rob Scho, 6:45pm to 8:00pm. No idea what any of the other DJs are like but tomorrow should be worth listening to.
or you could click on the radio link at the top right of this page to www.dnbradio.com, around 7pm every sunday night, and listen to my guest dj and myself knocking out a few tunes
Look out for Liquid on Wednesdays and Sundays and Bullet on Sunday nights. Last time I heard Liquid on there he did a 32 tune rinse in 30 minutes, sounded phat as.