pk,

Everything ever writen in these newsgroups is archived in Google.
A quick check for "keepitcool check digit" turned up this web site:

http://home.hkstar.com/~maukwan/fun/digit.htm

John

"pk" wrote in message
...
KeepItCool,

You responded to someone else a couple months back
regarding the solution to an algorithm to supply a check
digit in a Chinese or Japanese ID number.

You supplied the correct answer and referenced a web-
site. Can you please repost your response as well as the
web site? My hard-drive died and I lost everything.

As always, thanks much for your assistance.