Everything still seems to look fine on with my car. Changed oil right before New Years and it looked normal. I am just going to keep an eye on it. When the warmer months come I will be digging into the heart of this beast and replacing some gaskets.
I think I'm having a similar problem. White gunge on the oil cap and the dipstick, and white smoke from the exhaust. Car runs pretty much ok though.
I never had white smoke just a little bit of condensation that didn't have time to evaporate due to short trips I frequently make and the motor never gets up to full running temp. I now start the motor and try to make sure that I am able to get it up to running temp on short trips.
Saves me some gray hairs and I don't worry about the white stuff anymore cause I never see it now.