iPhone isn't recognized by iTunes
iTunes diagnostic results also allowed the list to be saved which I haven't posted due to its length and because it showed nothing was at fault or not running, et cet.
I've reinstalled iTunes, used different USB connections, rebooted the computer, rebooted the iPhone to no avail. It really appears to be w/in the iTunes s/w because everything up to that point is fine.
Dell Optiplex 370, 3.2 GHz 2G RAM