My first commute of the year! It was 44F and I managed to dress appropriately so I was neither too hot or too cold, except for my ears and fingertips but they always bother me so that was nothing new. My bike is in great shape because of the maintenance from my LBS - new chain, brake cables/pads, etc. Aerobically, I felt great because of my off-season work but unfortunately my bad knee is really bothering me. It was a bit painful so I took it easy on the ride in. I saw a lot of other commuters, including two large groups of guys riding together and passed me without warning (a little annoying). Anyway, it was great to be on the bike, and hopefully my knee will get with the program soon.