With Celebs in their Beds and prizes in Scrambled Heads.
With two minutes' silence at 11.00am.
A countdown of the week's biggest R 'n' B sellers and the chance to win the entire chart.
Pure house and the chance to make the guest list of a major club.
The best dance music.
Music from the UK and US.
With Goldfinger.
An exclusive Radio 1 dance mix.