I've installed WordPress 2.1.3 at somewhere else not in your free hosting space and also installed Ultimate Tag Warrior UTW3-14159265WP2 ( http://www.neato.co.nz/manyfaces/wordpress-plugins/ ). I want to tell you that I really not want to bother you but I didn't get the solution anywhere. I already tried so many tricks which I found in your forum and also plugin author's forum and also on the net.
But still I'm getting few errors:
1) In admin panel while writing the post when click the "Get Keyword Suggestions From Yahoo" button it gives me following error:
You don't have permission to access /wp-content/plugins/UltimateTagWarrior/ultimate-tag-warrior-ajax.php on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
2) Secondly when I activated url rewriting for tags (just checked the box). It not works and when I click on the tag under any post it displays 404 error.
Thanks in advance