Hi Clay,

I don't think that's it. I have both an "older" DVD (courtesy of you;
thanks again!) and a "newer" DVD, because USNO did eventually get one
out to me. The files in question are on both disks, and appear to be
an image of the Web site:

http://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/ucac

...and are found in the 'html' folder of side 1 of the DVD.

I haven't done a complete difference check yet (I'd assumed there _were_
no differences... might have to revisit that assumption). But I can say
that the overall look of the 'html' folder is the same.

-- Bill