McBride, very nicely written.
What time of the year did you start and what was the coldest temperature?
I will be starting on February 21, 2010 and it appears that it will be a cold, wet, dark start. So I am planning on an extra layer, deluxe Thermarest foam pad, and warm mittens and gloves.
I have very low body fat and tend to get cold. (or I could just be a wimp.)
Thanks for the good info.