Shortly after the last post, my computer suddenly began to misbehave. Among divers and not amusing problems, it wouldn't boot normally, IP address 127.0.0.1 (yes, I know who that is) was pinging me every 20 minutes, and there was general and irreversible amnesia. I'll spare everyone the gory details – suffice to say much time was wasted, files lost, teeth ground, hair torn, 'way too much caffeine consumed, venomous imprecations muttered, and vermifuge applied. The last seems to have been effective, at least so far.
I also located DH's Bike New York pix, which cheered me up. (In this view of the mighty Verrazano Narrows Bridge, if you look closely, you can see cyclists on the lower deck!) I'm still playing catch up, but will post them with commentary over the weekend.