If you write a custom ACL helper you can match users against any criteria you define, then implement the delay pools for users that matched your custom ACL helper. -----Original Message----- From: J Webster [mailto:webster_jack@xxxxxxxxxxx] Sent: Saturday, November 20, 2010 9:01 PM To: squid-users@xxxxxxxxxxxxxxx Subject: 2 NCSA password files Is it possible to have 2 NCSA password auth files and then have different download speeds per each NCSA file/user group?