I need WPMU installation multilanguage.
i'd like the way of wordpress.com
when i select a language i'm redirected to a language subdomain
http://miblogo.com (main blog/default language italian)
for switch language i think put a simple select into my theme, that redirect to the appropriate language subdomain.
but... how i must do to set appropriate wp_lang when i visit language subdomain?
i must create really language subdomain? or they really don't exist but are only remapping?
there is an appropriate plugin or i must change the core of WPMU?
thanks for your help