Welcome Dan, and welcome back.
I felt the feeling this evening (morning) at 0030 on the way home from work. 73 degrees, I had sunshine going in, thunderstorms around 1730. All dry by the time I went out for my lunch ride.
But it is the ride home I really enjoy. Most of the time it is after midnight, and all but a few of the traffic lights are flashing yellow - generally just cops and drunks, but traffic is light. I love it. Nice and balmy.
I got a warning ticket several weeks ago, so now I just have my favorite gear for each speed zone, and dial in the GPS and cruise...
(https://bmwr65.org/smf/proxy.php?request=http%3A%2F%2Fwww.pbase.com%2Ftomfarr%2Fimage%2F67610334%2Fsmall.jpg&hash=4e8e11119f2012982dcaaed868960764a07b73b5) (http://www.pbase.com/tomfarr/galleries)
I bought my machine new, but it has had a rough life. It is still running though! ;)
Feel free to post questions about how to work the computer. There is a test section (as you probably saw) where you can play to your hearts' content. :)