Just a feedback to a helpful plugin: JoomlaWatch
Default database Table: jos_joomlawatch_ip2c of JoomlaWatch
only count 1,004 cardinality to judge IP locations.
But in ip-to-country.webhosting.info,
(refered from codegravity.com)
on Nov. 13, 2008 latest IP-to-Country Database upto 83,710 to judge IP locations.
That's why my backend & frontend in the beginning only show flag of
1'st visitor, because they come from IP outside 1,004.
So they pick up the flag from available cache I guess.
METHOD OF IMPORT CSV TO MYSQL BY PHPMYADMIN
1. Download IP-to-Country Database
2. Data sample: "33996344","33996351","GB","GBR","UNITED KINGDOM"
3. Truncate Table: jos_joomlawatch_ip2c
4, Import: choose CSV using LOAD DATA
5. Remember to change Fields terminated by (,),
Fields enclosed by ("), the rest keeps default
Import 83,710 IP data only take few seconds.
After that, your Joom;aWatch can judge a IP location more actual
P.S. IP-to-Country Database updated once a month