Hi! I lost this thread, I should subscribe to it! Anyway, in answer to some of the questions here:
Lights - I have used NightRider for about 10 years, I still have my original, and it is still working, though the cable sometimes has to be wiggled, guess there is a break in it. I also had to resolder a connection inside, but after 7 years I guess that is pretty good. I have two NightRiders, a 10W and a 15W. For my commuting I use either one, but usually the 15W is the one mounted n my helmet. I use both with the 10W mounted on the bar when I go MTB'ing. Lately I have just had the 10W mounted on the bar for commuting, I have a route that sees not many cars. I have a 5 LED flashing tail light that is from Performance. I also use a cateye LED headlight when I ride in the city, in flashing mode so I am seen by cars, other bikers and pedestrians. Oh, and the NightRiders are rechargable, one has the water bottle pack, and the other is the small cordura bag that I put in my camelback. I bought one at a bike shop, around $125,the other I got from Performance on sale for a little less. And I also wear an Iluminite vest during my commute.
Tights - Both pair of tights I got from Performance. One is a standard weight and I use that up until it gets to the 30's. For when it gets colder, I have a Perforance Winstopper, I think it was called, a little heavier, and the front half is heavier with some material that blocks the wind. I have had them for probably 5 years now, and they still are holding up. Maybe I am just adadptable to the cold, but all I wear is a T shirt, turtleneck, and windbreaker, I had a Pearl Izumi but the zipper gave out, and now I have a Performance jacket. Yes, it is not as cold as Chicago, but once in a while it gets to single digits in the morning. That is when the mittens go on. And an ear band. I have never used any type of head warmer or skull cap or balaclave. I do have a beard which helps I guess.
One other thing, I use Egg Beater pedals on all three of my bikes. I guess the only reason is I can use the same shoe for everything.
Glad I found this thread again, to tell the truth I sort of forgot about it.
Augie