gabe over at motoring file has details of the US options packs on the new cars, plus a link to the options booklet which although it is in german it gives plenty of ideas of what to expect, plus costs:
chilli pack 2500 euro
colour line interior 103
interior trim options from 129 euro for fluid silver to 258 for english oak
lights package including those funky door trim lights 137
sat nav 2000 euro
leather options include gravity, punched & lounge
DAB! 344 euro
voice control
bluetooth
xenon lights 560 euro (standard on the S chilli pack)
most tantalising is the 'Mini Driver Training' in 3 flavours - Stater, Winter & Power