which file do I need to download and rename forums? they are all on the server under htdocs/web04/b1846/pow.mysite/htdocs and it lists common.php, config.php, cron.php, faq.php, feed.php, index.php, mcp.php, memberlist.php, posting.php, report.php, search.php, style.php, ucp.php, viewforum.php, viewtopic.php and web.config.