Hi All I am new member in the mailing list. Currently we are developing a video streaming site using Mediawiki/ We are facing the following issues and any help would be really welcome. Kindly note following are  the issues we are facing in Mediawiki: 1.DATABASE:     In mediawiki we could not find the relation between the tables and all are saved as a blob type. Kindly explain the relationship of the tables and uses of all the table. We could find of the table relations for user registration and page history. But we are not aware of other tables. 2. Pages:   We are using htaccess for redirection but it is getting conflict with the mediawiki's '$wgArticlePath' and '$wgScriptPath'. Because of these problems we could not access the site without ending with '/'. If we are avoiding '/'. The page is getting not found error.  3. .htacces ========= RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)/(.*)$ /mediawiki/index.php?title=$1&actions=$2 [L] 4. Localsettings.php ================== $wgScriptPath = "/mediawiki"; $wgArticlePath = "/mediawiki/$1/$2"; Kindly advice us regarding this. 5.Html contents: Kindly let us know how can we view the custom html contents using extensions in mediawiki pages. Now we are viewing by using the following method. $wgParser->setHook('test', 'testFunc'); in the page we are publishing the content returning by 'testFunc' is by using tags like <test></test> Kindly suggest us regarding this. We can use skins but we have to do some php functions inside the files. Regards Sharmistha