The roads are especially slippery at the moment, my standard S is having the same issues - put 210 bhp through the front wheels on slippery roads,
DSC is going to do its nut. You have to be sure to feather the throttle through corners - too much throttle and you'll understeer off - jump off the throttle and you could just experience a really bad dose of liftoff oversteer if you get a sudden dose of grip at the front wheels when the back are still slipping.
Be carefull out there!!