Do i have to create a new portal or new template only

Jan 21, 2010 at 2:48 PM

Hi, 

I have to modify an existing site. English site is already done and now i have to create a Arabic site. 
I want to know that if i create a new template and new folder with Arabic name will it work? 
or i have to create a new portal and configure it as new site? need help urjecntly