Well, the weather report said it was supposed to be cold today.  Lies!  It actually turned out quite nice.  Sun was shining all day, and it hit upper 60's.  There was a slight wind, but more on that later.  :)
I figured there won't be too many more days like this, so despite an exciting day of housework and computer work, I decided to throw caution to the wind and head out for a bike ride.  Had to change a tire first though.  Somehow, my front tube developed a hole.  Good thing I've got a bunch of spare tubes!
After changing the tire, checking pressure, and triple checking that I reassembled the bike properly after it's trip home from Colorado ( handle bars on tight, gears shifting smooth, seat adjusted properly, brakes tensioned just right ), I headed out for a planned 30 mile ride ( which turned into a 40 miler ).  As it was a little cooler than usual, I threw on a wicking undershirt beneath my jersey, but otherwise, no special gear needed ( yet ).
The ride was awesome, I headed North towards Wisconsin, and just had a great time watching the scenery roll by.  The fields are full, the trees are changing color, and lazy afternoon fall sunshine filtering through the trees.  Looked down at speedo, realized I was really cruising.  Kept speed at 23+ mph for a good portion of first half of ride ( mostly flat, some gentle rolling hills ) due to a really nice 20+ mph tailwind.  Woohoo, this is great!  So good was the ride, that at 15 mile point, I decided to keep going another 5 miles up to a little park that I knew was up ahead.
Apparently, I left the logical part of my brain at home.  See, since this was an out and back ride, that 20+ mph tailwind that made the ride out so nice turned into a headwind on the way home.  Doh!  Fortunately, there is a *huge* aero difference between my new tri bike, and my mountain bike.  I tucked down and kept a good cadence on the way home, just concentrating about keeping that high, since I knew my speed would just suck.
Made it out to 1/2 way in a little over an hour, and took about an hour and 20 minutes on the way back.  So not *that* bad, I suppose.  Anyway, it was a beautiful fall day, and I'm glad I took the time to get out and enjoy it.  This means I have to pack my work into this evening, but there are worse things that I could have to do, and it's a price I'll gladly pay.  :)