i agree driver and tyres to make a difference, this type of weather for me its best i leave the Z4 on the drive i like drifting in the snow and i no that if i get t a little wrong in the disco im ok, hence my 5 hour playtime i had last night over in dorking (surrey) down the back roads, we dont get much snow in the surrey/west sussex area so time to make the most of it!!!!!!