has nothing to do with your xslt support on the server. there are two things that are going on here. first off you need to find the .htaccess that is located in the orca directory, drop the line that calls for php4, remove that, you must be running php5 and this is a conflict between your server and the files that are being served and the .htaccess file.

that will take care of the header and footer issue.

now the [L[Forums]] there is a link if you view orca from admin, "en" clicking see more on this should recompile the language file and those [] will go away.

i had so much stuff screwed up on mine, that i had changed that it was just best for me to do a clean install. but i fought that same problem for about two months.

later,
DosDawg