[souperman]

CREATE TABLE `tachyforumcounter` (
  `userid` int(10) unsigned NOT NULL DEFAULT '0',
  `forumid` smallint(5) unsigned NOT NULL DEFAULT '0',
  `threadcount` mediumint(8) unsigned NOT NULL DEFAULT '0',
  `replycount` int(10) unsigned NOT NULL DEFAULT '0',
  PRIMARY KEY (`userid`,`forumid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

Just add your prefix if you have one.