Today was my first bicycle commute of 2010.

Lessons learned.

I overdress/overlayer - sweated more this morning than when its 105F outside. Nevermind it being 31F when I left.
Now that the days are getting longer I don't need to pack 3.5lbs of 20watt Halogen Geek lighting.
Sammiches for lunch should go on the top of the load in the trunk bag.