[squid-users] MSN Messenger File Transfer

Hi all,

Sorry if the question sounds little dumb, but there is any way to
block just the file transfer feature for MSN Messenger using Squid?

Thanks!

-- 
Tiago Durante
,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,
Perseverance is the hard work you do after you
get tired of doing the hard work you already did.
-- Newt Gingrich