Run this on your database against the gazelle database
	ALTER TABLE `gazelle`.`torrents` ADD COLUMN `FreeLeechTime` DATETIME NULL DEFAULT '0000-00-00 00:00:00'  AFTER `FreeLeechType` ;




Add to sections/schedule/index.php
Under the line 
	echo "Ran every-time functions\n";
ADD
	$Time = sqltime();
	$DB->query("SELECT DISTINCT ID FROM torrents WHERE FreeTorrent='1' AND FreeLeechType='2' AND FreeLeechTime>'$Time'");
	while(list($ID) = $DB->next_record()) {
		$Cache->delete_value('torrents_details_'.$ID);
		$Cache->delete_value('torrent_group_'.$ID);
	}
	$DB->query("UPDATE torrents SET FreeTorrent='0',FreeLeechType='0',flags='2',FreeLeechTime='0000-00-00 00:00:00' WHERE FreeTorrent='1' AND FreeLeechType='2' AND FreeLeechTime>'$Time'");


The Query to set a torrent freeleech is
	UPDATE torrents SET Freeleech = 1, FreeLeechType = 2, FreeLeechTime = '.time_plus(time in seconds).' WHERE ID = '.$TorrentID