Hmmph.. Help needed

[rastachops]

id int(5) NOT NULL auto_increment,
threadid int(4) NOT NULL default '0',
poster varchar(25) NOT NULL default '',
message mediumtext NOT NULL,
title varchar(100) NOT NULL default '',
replyto tinyint(4) NOT NULL default '0',
dateline int(10) NOT NULL default '0',
lastupdate int(10) NOT NULL default '0',
lastupdateby varchar(40) NOT NULL default '',
isstarter enum('1','0') NOT NULL default '1',
forumid int(4) NOT NULL default '0',
dsmiley enum('1','0') NOT NULL default '1',
parseurl enum('1','0') NOT NULL default '1',
ip varchar(15) NOT NULL default '',
guest enum('1','0') NOT NULL default '1',
PRIMARY KEY (id)