Odd, but I've found my runs so much better now its cold! It starts instantly, and I mean instantly - it doesn't even crank, it just fires whenever its cold. The idle hunting is pretty much minimised to nothingness, oil burning is reduced and fuel economy is better.
Its really odd, but the whole car is completely different to drive in winter, its fine anyway, but in Winter, its spot-on!
But it leads me to ask, why is it so good in winter!?