Latest F1 news in brief
Heidfeld drives on frozen lake
Bernie rules out Dubai grand prix
Bernie wants 20 races on future calendar
Abu Dhabi news not bad – Bahrain
Karthikeyan eyes Le Mans start
RB3 gives Red Bull no wings
Valles hopes for race seat in 2008
Winkelhock hopes for Friday action
STR's no RBR 'satellite' – Horner
Alonso's team switch is 'brave' – Damon Hill