[squid-users] refresh_pattern???

Hello squid-users,
  Have anyone turned refresh_pattern option in squid.conf???
  i'm interested in nice tuning of cache and I'd like to know an
  example for refresh_pattern.

  Because we can devide files in groups: images, text documents, flash
  documents, different *.doc, *.pdf files. Is ready refresh_pattern
  for thiese files?

  Where can I read more about the well-tuning of cache?

-- 
with best regards!
Priamikov
mailto:apriam@info.novsu.ac.ru
ICQ UIN #392917
Server administrator of Novgorod State University
Velikij Novgorod
Russia